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branch master updated: * tp/Texinfo/Structuring.pm (split_by_node, split


From: Patrice Dumas
Subject: branch master updated: * tp/Texinfo/Structuring.pm (split_by_node, split_by_section): do not generate unit_node nor unit_section.
Date: Sat, 01 Jan 2022 07:42:30 -0500

This is an automated email from the git hooks/post-receive script.

pertusus pushed a commit to branch master
in repository texinfo.

The following commit(s) were added to refs/heads/master by this push:
     new de5ab3aef2 * tp/Texinfo/Structuring.pm (split_by_node, 
split_by_section): do not generate unit_node nor unit_section.
de5ab3aef2 is described below

commit de5ab3aef2f7d72c00a9a1fc3d73389bf96cfeaf
Author: Patrice Dumas <pertusus@free.fr>
AuthorDate: Sat Jan 1 13:42:17 2022 +0100

    * tp/Texinfo/Structuring.pm (split_by_node, split_by_section):
    do not generate unit_node nor unit_section.
---
 ChangeLog                                          |    5 +
 tp/Texinfo/Structuring.pm                          |   33 +-
 .../html_tests/footnotestyle_separate_late.pl      |  202 +-
 tp/t/results/html_tests/index_below.pl             |   36 +-
 tp/t/results/html_tests/redirection_same_labels.pl |  789 ++---
 .../sectioning/chapter_before_and_after_part.pl    |   24 +-
 tp/t/results/sectioning/chapter_before_part.pl     |   24 +-
 tp/t/results/sectioning/chapter_sections.pl        |   96 +-
 .../sectioning/character_and_spaces_in_refs_out.pl |  182 +-
 tp/t/results/sectioning/complex.pl                 | 3708 +++++++++-----------
 tp/t/results/sectioning/complex_split_at_node.pl   | 1864 ++++------
 tp/t/results/sectioning/double_part.pl             |  297 +-
 .../results/sectioning/explicit_node_directions.pl |   48 +-
 tp/t/results/sectioning/internal_top_node_up.pl    |   62 +-
 tp/t/results/sectioning/lone_Top_node.pl           |  117 +-
 .../sectioning/node_part_chapter_after_chapter.pl  |  582 ++-
 .../sectioning/node_part_chapter_after_top.pl      |  235 +-
 tp/t/results/sectioning/node_up_external_node.pl   |   32 +-
 .../nodes_after_top_before_chapter_nodes.pl        |   84 +-
 .../nodes_after_top_before_chapter_sections.pl     |  188 +-
 .../nodes_after_top_before_section_nodes.pl        |   84 +-
 .../nodes_after_top_before_section_sections.pl     |  192 +-
 .../nodes_no_node_top_explicit_directions.pl       |   32 +-
 .../non_automatic_internal_top_node_up.pl          |   62 +-
 .../non_automatic_top_node_up_and_url.pl           |   62 +-
 .../sectioning/non_automatic_top_node_up_url.pl    |   62 +-
 tp/t/results/sectioning/part_before_chapter.pl     |   12 +-
 tp/t/results/sectioning/part_before_section.pl     |   12 +-
 tp/t/results/sectioning/part_before_top.pl         |   12 +-
 tp/t/results/sectioning/part_chapter_after_top.pl  |  235 +-
 tp/t/results/sectioning/part_node_after_top.pl     |   73 +-
 tp/t/results/sectioning/part_node_before_top.pl    |   53 +-
 .../sectioning/part_node_chapter_after_top.pl      |  318 +-
 .../sectioning/part_node_chapter_appendix.pl       |  287 +-
 .../sectioning/part_node_chapter_node_appendix.pl  |  546 ++-
 .../sectioning/part_node_node_part_appendix.pl     |  574 ++-
 tp/t/results/sectioning/part_node_part_appendix.pl |  283 +-
 .../sectioning/part_node_part_node_appendix.pl     |  574 ++-
 .../results/sectioning/sectioning_part_appendix.pl |  120 +-
 .../sectioning/sectioning_part_appendix_no_top.pl  |  108 +-
 tp/t/results/sectioning/top_chapter_sections.pl    |  108 +-
 tp/t/results/sectioning/top_node_part_top.pl       |   38 +-
 tp/t/results/sectioning/top_node_up_url.pl         |   62 +-
 tp/t/results/sectioning/top_part_chapter.pl        |   24 +-
 tp/t/results/sectioning/top_without_node_nodes.pl  |   80 +-
 .../sectioning/top_without_node_sections.pl        |   58 +-
 .../transliterated_split_equivalent_nodes.pl       |   64 +-
 tp/t/results/sectioning/two_nodes_at_the_end.pl    |  385 +-
 .../sectioning/two_nodes_between_chapters.pl       |  605 ++--
 .../sectioning/unnumbered_before_node_top_top.pl   |   58 +-
 .../sectioning/unnumbered_before_top_node.pl       |   20 +-
 .../unnumbered_top_without_node_nodes.pl           |  154 +-
 .../unnumbered_top_without_node_sections.pl        |  131 +-
 53 files changed, 5197 insertions(+), 8899 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e425dec379..a235a8ca28 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2022-01-01  Patrice Dumas  <pertusus@free.fr>
+
+       * tp/Texinfo/Structuring.pm (split_by_node, split_by_section):
+       do not generate unit_node nor unit_section.
+
 2022-01-01  Patrice Dumas  <pertusus@free.fr>
 
        * tp/Texinfo/Structuring.pm (split_pages, _tree_unit_section)
diff --git a/tp/Texinfo/Structuring.pm b/tp/Texinfo/Structuring.pm
index d8654e3d46..8ced6e670c 100644
--- a/tp/Texinfo/Structuring.pm
+++ b/tp/Texinfo/Structuring.pm
@@ -847,19 +847,14 @@ sub split_by_node($)
       next;
     }
     if ($content->{'cmdname'} and $content->{'cmdname'} eq 'node') {
-      if (not $current->{'extra'} or not $current->{'extra'}->{'unit_node'}) {
-        $current->{'extra'}->{'unit_node'} = $content;
+      if (not $current->{'extra'} or not 
$current->{'extra'}->{'unit_command'}) {
+        $current->{'extra'}->{'unit_command'} = $content;
       } else {
-        $current = { 'type' => 'unit', 'extra' => {'unit_node' => $content}};
+        $current = { 'type' => 'unit', 'extra' => {'unit_command' => 
$content}};
         $current->{'structure'}->{'unit_prev'} = $tree_units->[-1];
         $tree_units->[-1]->{'structure'}->{'unit_next'} = $current;
         push @$tree_units, $current;
       }
-      $tree_units->[-1]->{'extra'}->{'unit_command'} = $content;
-      if ($content->{'extra'}->{'associated_section'}) {
-        $tree_units->[-1]->{'extra'}->{'unit_section'}
-          = $content->{'extra'}->{'associated_section'};
-      }
     }
     if (@pending_parts) {
       foreach my $part (@pending_parts) {
@@ -896,14 +891,12 @@ sub split_by_section($)
         $new_section = $content->{'extra'}->{'part_associated_section'};
       }
       if (not defined($current->{'extra'})
-               or not defined($current->{'extra'}->{'unit_section'})) {
-        $current->{'extra'}->{'unit_section'} = $new_section;
+               or not defined($current->{'extra'}->{'unit_command'})) {
         $current->{'extra'}->{'unit_command'} = $new_section;
-      } elsif (!$current->{'extra'}->{'unit_section'}
-        or $new_section ne $current->{'extra'}->{'unit_section'}) {
+      } elsif (!$current->{'extra'}->{'unit_command'}
+              or $new_section ne $current->{'extra'}->{'unit_command'}) {
         $current = { 'type' => 'unit',
-                     'extra' => {'unit_section' => $new_section,
-                                 'unit_command' => $new_section}};
+                     'extra' => {'unit_command' => $new_section}};
         $current->{'structure'}->{'unit_prev'} = $tree_units->[-1];
         $tree_units->[-1]->{'structure'}->{'unit_next'} = $current;
         push @$tree_units, $current;
@@ -911,21 +904,15 @@ sub split_by_section($)
     } elsif ($content->{'cmdname'} and $content->{'cmdname'} ne 'node'
              and $Texinfo::Common::root_commands{$content->{'cmdname'}}) {
       if (not defined($current->{'extra'})
-               or not defined($current->{'extra'}->{'unit_section'})) {
-        $current->{'extra'}->{'unit_section'} = $content;
+               or not defined($current->{'extra'}->{'unit_command'})) {
         $current->{'extra'}->{'unit_command'} = $content;
-      } elsif ($current->{'extra'}->{'unit_section'} ne $content) {
-        $current = { 'type' => 'unit', 'extra' => {'unit_section' => $content,
-                                              'unit_command' => $content}};
+      } elsif ($current->{'extra'}->{'unit_command'} ne $content) {
+        $current = { 'type' => 'unit', 'extra' => {'unit_command' => 
$content}};
         $current->{'structure'}->{'unit_prev'} = $tree_units->[-1];
         $tree_units->[-1]->{'structure'}->{'unit_next'} = $current;
         push @$tree_units, $current;
       }
     }
-    if ($content->{'cmdname'} and $content->{'cmdname'} eq 'node'
-        and $content->{'extra'}->{'associated_section'}) {
-      $current->{'extra'}->{'unit_node'} = $content;
-    }
     push @{$current->{'contents'}}, $content;
     $content->{'structure'}->{'associated_unit'} = $current;
   }
diff --git a/tp/t/results/html_tests/footnotestyle_separate_late.pl 
b/tp/t/results/html_tests/footnotestyle_separate_late.pl
index 06746b8577..bae5890397 100644
--- a/tp/t/results/html_tests/footnotestyle_separate_late.pl
+++ b/tp/t/results/html_tests/footnotestyle_separate_late.pl
@@ -410,9 +410,7 @@ $result_trees{'footnotestyle_separate_late'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -422,9 +420,7 @@ $result_trees{'footnotestyle_separate_late'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -434,9 +430,7 @@ $result_trees{'footnotestyle_separate_late'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -493,18 +487,12 @@ 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'conten
 $result_trees{'footnotestyle_separate_late'}[0]{'contents'}[1] = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'footnotestyle_separate_late'}[0]{'contents'}[2] = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'footnotestyle_separate_late'}[0]{'extra'}{'unit_command'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'footnotestyle_separate_late'}[0]{'extra'}{'unit_node'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'footnotestyle_separate_late'}[0]{'extra'}{'unit_section'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'footnotestyle_separate_late'}[1]{'contents'}[0] = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'footnotestyle_separate_late'}[1]{'contents'}[1] = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'footnotestyle_separate_late'}[1]{'extra'}{'unit_command'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'footnotestyle_separate_late'}[1]{'extra'}{'unit_node'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'footnotestyle_separate_late'}[1]{'extra'}{'unit_section'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'footnotestyle_separate_late'}[2]{'contents'}[0] = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'footnotestyle_separate_late'}[2]{'contents'}[1] = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'footnotestyle_separate_late'}[2]{'extra'}{'unit_command'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'footnotestyle_separate_late'}[2]{'extra'}{'unit_node'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'footnotestyle_separate_late'}[2]{'extra'}{'unit_section'} = 
$result_trees{'footnotestyle_separate_late'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
 $result_texis{'footnotestyle_separate_late'} = '@setfilename 
footnotestyle_separate_late.info
 
@@ -556,9 +544,7 @@ $result_sectioning{'footnotestyle_separate_late'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -572,21 +558,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {
-                            'associated_node' => {}
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 1,
-                            'section_up' => {},
-                            'toplevel_prev' => {},
-                            'toplevel_up' => {}
-                          }
                         }
                       },
                       'structure' => {
@@ -603,22 +574,6 @@ $result_sectioning{'footnotestyle_separate_late'} = {
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {
-                                'cmdname' => 'chapter',
-                                'extra' => {
-                                  'associated_node' => {}
-                                },
-                                'structure' => {
-                                  'associated_unit' => {},
-                                  'level' => 1,
-                                  'number' => 2,
-                                  'section_prev' => {},
-                                  'section_up' => {},
-                                  'toplevel_prev' => {},
-                                  'toplevel_up' => {}
-                                }
                               }
                             },
                             'structure' => {
@@ -667,8 +622,35 @@ $result_sectioning{'footnotestyle_separate_late'} = {
           'associated_unit' => {},
           'level' => 0,
           'section_childs' => [
-            {},
-            {}
+            {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1,
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            },
+            {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 2,
+                'section_prev' => {},
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            }
           ],
           'section_up' => {}
         }
@@ -677,25 +659,10 @@ $result_sectioning{'footnotestyle_separate_late'} = {
   }
 };
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direc
 [...]
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'un
 [...]
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direc
 [...]
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -722,8 +689,17 @@ 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
-$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'extra'}{'associated_node'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_prev'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'footnotestyle_separate_late'}{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = $result_sectioning{'footnotestyle_separate_late'};
 
 $result_nodes{'footnotestyle_separate_late'} = {
@@ -735,9 +711,7 @@ $result_nodes{'footnotestyle_separate_late'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -768,9 +742,7 @@ $result_nodes{'footnotestyle_separate_late'} = {
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
-                                  'unit_command' => {},
-                                  'unit_node' => {},
-                                  'unit_section' => {}
+                                  'unit_command' => {}
                                 },
                                 'structure' => {
                                   'directions' => {
@@ -802,9 +774,7 @@ $result_nodes{'footnotestyle_separate_late'} = {
                       'node_prev' => {},
                       'node_up' => {}
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -846,13 +816,9 @@ $result_nodes{'footnotestyle_separate_late'} = {
   }
 };
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'footnotestyle_separate_late'};
-$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'footnotestyle_separate_late'};
-$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{
 [...]
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -867,8 +833,6 @@ 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'str
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'footnotestyle_separate_late'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'footnotestyle_separate_late'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'footnotestyle_separate_late'};
-$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'footnotestyle_separate_late'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -899,16 +863,7 @@ $result_menus{'footnotestyle_separate_late'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -922,16 +877,6 @@ $result_menus{'footnotestyle_separate_late'} = {
                 'structure' => {
                   'associated_unit' => {}
                 }
-              },
-              'unit_node' => {},
-              'unit_section' => {
-                'cmdname' => 'chapter',
-                'extra' => {},
-                'structure' => {
-                  'associated_unit' => {},
-                  'level' => 1,
-                  'number' => 1
-                }
               }
             },
             'structure' => {
@@ -948,16 +893,6 @@ $result_menus{'footnotestyle_separate_late'} = {
                       'structure' => {
                         'associated_unit' => {}
                       }
-                    },
-                    'unit_node' => {},
-                    'unit_section' => {
-                      'cmdname' => 'chapter',
-                      'extra' => {},
-                      'structure' => {
-                        'associated_unit' => {},
-                        'level' => 1,
-                        'number' => 2
-                      }
                     }
                   },
                   'structure' => {
@@ -1002,16 +937,10 @@ $result_menus{'footnotestyle_separate_late'} = {
   }
 };
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'footnotestyle_separate_late'};
-$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'footnotestyle_separate_late'};
-$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'};
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'};
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'};
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'footnotestyle_separate_late'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1055,15 +984,6 @@ $result_elements{'footnotestyle_separate_late'} = [
         'structure' => {
           'associated_unit' => {}
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -1078,16 +998,6 @@ $result_elements{'footnotestyle_separate_late'} = [
               'structure' => {
                 'associated_unit' => {}
               }
-            },
-            'unit_node' => {},
-            'unit_section' => {
-              'cmdname' => 'chapter',
-              'extra' => {},
-              'structure' => {
-                'associated_unit' => {},
-                'level' => 1,
-                'number' => 1
-              }
             }
           },
           'structure' => {
@@ -1104,16 +1014,6 @@ $result_elements{'footnotestyle_separate_late'} = [
                     'structure' => {
                       'associated_unit' => {}
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {},
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 2
-                    }
                   }
                 },
                 'structure' => {
@@ -1155,16 +1055,10 @@ $result_elements{'footnotestyle_separate_late'} = [
   {}
 ];
 
$result_elements{'footnotestyle_separate_late'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'footnotestyle_separate_late'}[0];
-$result_elements{'footnotestyle_separate_late'}[0]{'extra'}{'unit_node'} = 
$result_elements{'footnotestyle_separate_late'}[0]{'extra'}{'unit_command'};
-$result_elements{'footnotestyle_separate_late'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'footnotestyle_separate_late'}[0];
 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'footnotestyle_separate_late'}[0];
 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'footnotestyle_separate_late'}[0];
 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'footnotestyle_separate_late'}[0]{'structure'}{'directions'}{'FastForward'};
diff --git a/tp/t/results/html_tests/index_below.pl 
b/tp/t/results/html_tests/index_below.pl
index 67818d8bf2..370414345b 100644
--- a/tp/t/results/html_tests/index_below.pl
+++ b/tp/t/results/html_tests/index_below.pl
@@ -200,8 +200,7 @@ $result_trees{'index_below'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -210,8 +209,7 @@ $result_trees{'index_below'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -220,8 +218,7 @@ $result_trees{'index_below'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -250,13 +247,10 @@ 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'content
 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'parent'}
 = $result_trees{'index_below'}[0]{'contents'}[0]{'parent'};
 $result_trees{'index_below'}[0]{'contents'}[1] = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'index_below'}[0]{'extra'}{'unit_command'} = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'index_below'}[0]{'extra'}{'unit_section'} = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'index_below'}[1]{'contents'}[0] = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'index_below'}[1]{'extra'}{'unit_command'} = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'index_below'}[1]{'extra'}{'unit_section'} = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'index_below'}[2]{'contents'}[0] = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'index_below'}[2]{'extra'}{'unit_command'} = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'index_below'}[2]{'extra'}{'unit_section'} = 
$result_trees{'index_below'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'index_below'} = '@top top
 
@@ -290,8 +284,7 @@ $result_sectioning{'index_below'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -311,8 +304,7 @@ $result_sectioning{'index_below'} = {
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
-                                  'unit_command' => {},
-                                  'unit_section' => {}
+                                  'unit_command' => {}
                                 },
                                 'structure' => {
                                   'directions' => {
@@ -335,8 +327,7 @@ $result_sectioning{'index_below'} = {
                         'toplevel_prev' => {},
                         'toplevel_up' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -369,10 +360,8 @@ $result_sectioning{'index_below'} = {
   }
 };
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'index_below'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'index_below'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associa
 [...]
@@ -382,7 +371,6 @@ 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'index_below'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'index_below'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'index_below'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'index_below'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
@@ -419,8 +407,7 @@ $result_elements{'index_below'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -434,8 +421,7 @@ $result_elements{'index_below'} = [
                 'level' => 1,
                 'number' => 1
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -451,8 +437,7 @@ $result_elements{'index_below'} = [
                       'level' => 2,
                       'number' => '1.1'
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -480,13 +465,10 @@ $result_elements{'index_below'} = [
   {}
 ];
 
$result_elements{'index_below'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'index_below'}[0];
-$result_elements{'index_below'}[0]{'extra'}{'unit_section'} = 
$result_elements{'index_below'}[0]{'extra'}{'unit_command'};
 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'index_below'}[0];
 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'index_below'}[0];
 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'};
-$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'index_below'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'};
diff --git a/tp/t/results/html_tests/redirection_same_labels.pl 
b/tp/t/results/html_tests/redirection_same_labels.pl
index db330aa032..1e72d19c32 100644
--- a/tp/t/results/html_tests/redirection_same_labels.pl
+++ b/tp/t/results/html_tests/redirection_same_labels.pl
@@ -1098,9 +1098,7 @@ $result_trees{'redirection_same_labels'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -1112,9 +1110,7 @@ $result_trees{'redirection_same_labels'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -1125,9 +1121,7 @@ $result_trees{'redirection_same_labels'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -1282,21 +1276,15 @@ 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}
 $result_trees{'redirection_same_labels'}[0]{'contents'}[1] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'redirection_same_labels'}[0]{'contents'}[2] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'redirection_same_labels'}[0]{'extra'}{'unit_command'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'extra'}{'unit_node'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'redirection_same_labels'}[0]{'extra'}{'unit_section'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'redirection_same_labels'}[1]{'contents'}[0] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'redirection_same_labels'}[1]{'contents'}[1] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'redirection_same_labels'}[1]{'contents'}[2] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'redirection_same_labels'}[1]{'contents'}[3] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'redirection_same_labels'}[1]{'extra'}{'unit_command'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'redirection_same_labels'}[1]{'extra'}{'unit_node'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'redirection_same_labels'}[1]{'extra'}{'unit_section'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'redirection_same_labels'}[2]{'contents'}[0] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'redirection_same_labels'}[2]{'contents'}[1] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'redirection_same_labels'}[2]{'contents'}[2] = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'redirection_same_labels'}[2]{'extra'}{'unit_command'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'redirection_same_labels'}[2]{'extra'}{'unit_node'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'redirection_same_labels'}[2]{'extra'}{'unit_section'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 
 $result_texis{'redirection_same_labels'} = '@setfilename 
redirection_same_labels.info
 
@@ -1371,9 +1359,7 @@ $result_sectioning{'redirection_same_labels'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -1400,9 +1386,7 @@ $result_sectioning{'redirection_same_labels'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -1432,9 +1416,7 @@ $result_sectioning{'redirection_same_labels'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1493,15 +1475,11 @@ $result_sectioning{'redirection_same_labels'} = {
   }
 };
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 [...]
@@ -1510,8 +1488,6 @@ 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_comma
 [...]
-$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_co
 [...]
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'redirection_same_labels'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
@@ -1552,9 +1528,7 @@ $result_nodes{'redirection_same_labels'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -1568,110 +1542,40 @@ $result_nodes{'redirection_same_labels'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'menus' => [
-                        {
-                          'cmdname' => 'menu',
-                          'extra' => {}
-                        }
-                      ],
-                      'normalized' => 'umlaut'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_child' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => '_00ef'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_next' => {
-                            'cmdname' => 'node',
-                            'extra' => {
-                              'normalized' => '_0129'
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'node_prev' => {},
-                              'node_up' => {}
-                            }
-                          },
-                          'node_up' => {}
-                        }
-                      },
-                      'node_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'associated_section' => {
-                            'cmdname' => 'chapter',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {
-                                'extra' => {
-                                  'unit_command' => {},
-                                  'unit_node' => {},
-                                  'unit_section' => {}
-                                },
-                                'structure' => {
-                                  'directions' => {
-                                    'Back' => {},
-                                    'FastBack' => {},
-                                    'NodeBack' => {},
-                                    'NodeForward' => {},
-                                    'NodePrev' => {},
-                                    'NodeUp' => {},
-                                    'Prev' => {},
-                                    'This' => {},
-                                    'Up' => {}
-                                  },
-                                  'unit_prev' => {}
-                                },
-                                'type' => 'unit'
-                              },
-                              'level' => 1,
-                              'number' => 2
-                            }
-                          },
-                          'menus' => [
-                            {
-                              'cmdname' => 'menu',
-                              'extra' => {}
-                            }
-                          ],
-                          'normalized' => 'circumflex'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'menu_child' => {
-                            'cmdname' => 'node',
-                            'extra' => {
-                              'normalized' => '_00ee'
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'node_up' => {}
-                            }
-                          },
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'chapter',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1,
+                            'number' => 2
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'NodeBack' => {},
+                          'NodeForward' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {},
+                          'Up' => {}
+                        },
+                        'unit_prev' => {}
+                      },
+                      'type' => 'unit'
+                    },
                     'Forward' => {},
                     'Next' => {},
                     'NodeBack' => {},
@@ -1709,55 +1613,101 @@ $result_nodes{'redirection_same_labels'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'menus' => [
+          {
+            'cmdname' => 'menu',
+            'extra' => {}
+          }
+        ],
+        'normalized' => 'umlaut'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_child' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => '_00ef'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => '_0129'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'node_prev' => {},
+                'node_up' => {}
+              }
+            },
+            'node_up' => {}
+          }
+        },
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'menus' => [
+              {
+                'cmdname' => 'menu',
+                'extra' => {}
+              }
+            ],
+            'normalized' => 'circumflex'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_child' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => '_00ee'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'node_up' => {}
+              }
+            },
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'redirection_same_labels'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'asso
 [...]
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'asso
 [...]
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{
 [...]
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next
 [...]
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'ext
 [...]
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}
 [...]
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'redirection_same_labels'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'redirection_same_labels'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'redirection_same_labels'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1765,8 +1715,22 @@ 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structu
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'redirection_same_labels'}{'structure'}{'associated_unit'} = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'} = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'redirection_same_labels'}{'structure'}{'node_next'} = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'redirection_same_labels'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = 
$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_next'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'redirection_same_labels'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'redirection_same_labels'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'redirection_same_labels'};
+$result_nodes{'redirection_same_labels'}{'structure'}{'node_next'} = 
$result_nodes{'redirection_same_labels'}{'structure'}{'menu_child'};
 
 $result_menus{'redirection_same_labels'} = {
   'cmdname' => 'node',
@@ -1783,9 +1747,7 @@ $result_menus{'redirection_same_labels'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -1799,110 +1761,40 @@ $result_menus{'redirection_same_labels'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'umlaut'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_child' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => '_00ef'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => '_0129'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'menu_prev' => {},
-                          'menu_up' => {},
-                          'menu_up_hash' => {
-                            'umlaut' => 1
-                          }
-                        }
-                      },
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'umlaut' => 1
-                      }
-                    }
-                  },
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'circumflex'
-                    },
-                    'structure' => {
-                      'associated_unit' => {
-                        'extra' => {
-                          'unit_command' => {
-                            'cmdname' => 'chapter',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 2
-                            }
-                          },
-                          'unit_node' => {},
-                          'unit_section' => {}
-                        },
-                        'structure' => {
-                          'directions' => {
-                            'Back' => {},
-                            'FastBack' => {},
-                            'NodeBack' => {},
-                            'NodeForward' => {},
-                            'NodePrev' => {},
-                            'NodeUp' => {},
-                            'Prev' => {},
-                            'This' => {},
-                            'Up' => {}
-                          },
-                          'unit_prev' => {}
-                        },
-                        'type' => 'unit'
-                      },
-                      'menu_child' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => '_00ee'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'menu_up' => {},
-                          'menu_up_hash' => {
-                            'circumflex' => 1
-                          }
-                        }
-                      },
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
                 'Back' => {},
                 'FastBack' => {},
-                'FastForward' => {},
+                'FastForward' => {
+                  'extra' => {
+                    'unit_command' => {
+                      'cmdname' => 'chapter',
+                      'extra' => {},
+                      'structure' => {
+                        'associated_unit' => {},
+                        'level' => 1,
+                        'number' => 2
+                      }
+                    }
+                  },
+                  'structure' => {
+                    'directions' => {
+                      'Back' => {},
+                      'FastBack' => {},
+                      'NodeBack' => {},
+                      'NodeForward' => {},
+                      'NodePrev' => {},
+                      'NodeUp' => {},
+                      'Prev' => {},
+                      'This' => {},
+                      'Up' => {}
+                    },
+                    'unit_prev' => {}
+                  },
+                  'type' => 'unit'
+                },
                 'Forward' => {},
                 'Next' => {},
                 'NodeBack' => {},
@@ -1927,58 +1819,118 @@ $result_menus{'redirection_same_labels'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'umlaut'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_child' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => '_00ef'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => '_0129'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_prev' => {},
+                'menu_up' => {},
+                'menu_up_hash' => {
+                  'umlaut' => 1
+                }
+              }
+            },
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'umlaut' => 1
+            }
+          }
+        },
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'circumflex'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_child' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => '_00ee'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_up' => {},
+                'menu_up_hash' => {
+                  'circumflex' => 1
+                }
+              }
+            },
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'redirection_same_labels'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'redirection_same_labels'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'redirection_same_labels'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
-$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'};
 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'} = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'menu_child'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'menu_child'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'redirection_same_labels'}{'structure'}{'menu_child'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'redirection_same_labels'};
+$result_menus{'redirection_same_labels'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'redirection_same_labels'};
 
 $result_errors{'redirection_same_labels'} = [];
 
@@ -1996,21 +1948,27 @@ $result_elements{'redirection_same_labels'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'umlaut'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'chapter',
@@ -2018,125 +1976,38 @@ $result_elements{'redirection_same_labels'} = [
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 2
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 2
-                          }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'normalized' => 'circumflex'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'menu_child' => {
-                              'cmdname' => 'node',
-                              'extra' => {
-                                'normalized' => '_00ee'
-                              },
-                              'structure' => {
-                                'associated_unit' => {},
-                                'menu_up' => {},
-                                'menu_up_hash' => {
-                                  'circumflex' => 1
-                                }
-                              }
-                            },
-                            'menu_prev' => {},
-                            'menu_up' => {},
-                            'menu_up_hash' => {
-                              'Top' => 1
-                            }
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'NodeBack' => {},
-                          'NodeForward' => {},
-                          'NodePrev' => {},
-                          'NodeUp' => {},
-                          'Prev' => {},
-                          'This' => {},
-                          'Up' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
-                    'Next' => {},
                     'NodeBack' => {},
                     'NodeForward' => {},
-                    'NodeNext' => {},
                     'NodePrev' => {},
                     'NodeUp' => {},
+                    'Prev' => {},
                     'This' => {},
                     'Up' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_child' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => '_00ef'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => '_0129'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'umlaut' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'umlaut' => 1
-                  }
-                }
-              },
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'Next' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'NodeForward' => {},
         'NodeNext' => {},
@@ -2149,52 +2020,34 @@ $result_elements{'redirection_same_labels'} = [
   {}
 ];
 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'};
-$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_section'} = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_command'};
-$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'redirection_same_labels'}[0];
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'redirection_same_labels'}[0];
-$result_elements{'redirection_same_labels'}[1] = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'redirection_same_labels'}[2] = 
$result_elements{'redirection_same_labels'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[1] = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'redirection_same_labels'}[2] = 
$result_elements{'redirection_same_labels'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/chapter_before_and_after_part.pl 
b/tp/t/results/sectioning/chapter_before_and_after_part.pl
index cf33a16467..46426b94b8 100644
--- a/tp/t/results/sectioning/chapter_before_and_after_part.pl
+++ b/tp/t/results/sectioning/chapter_before_and_after_part.pl
@@ -147,8 +147,7 @@ $result_trees{'chapter_before_and_after_part'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -158,8 +157,7 @@ $result_trees{'chapter_before_and_after_part'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -182,11 +180,9 @@ 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'cont
 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'parent'}
 = $result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'};
 $result_trees{'chapter_before_and_after_part'}[0]{'contents'}[1] = 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'chapter_before_and_after_part'}[0]{'extra'}{'unit_command'} = 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'chapter_before_and_after_part'}[0]{'extra'}{'unit_section'} = 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'chapter_before_and_after_part'}[1]{'contents'}[0] = 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'chapter_before_and_after_part'}[1]{'contents'}[1] = 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'chapter_before_and_after_part'}[1]{'extra'}{'unit_command'} = 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'chapter_before_and_after_part'}[1]{'extra'}{'unit_section'} = 
$result_trees{'chapter_before_and_after_part'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'chapter_before_and_after_part'} = '@chapter chapter
 
@@ -219,8 +215,7 @@ $result_sectioning{'chapter_before_and_after_part'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -251,8 +246,7 @@ $result_sectioning{'chapter_before_and_after_part'} = {
                         'section_up' => {},
                         'toplevel_prev' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -281,7 +275,6 @@ $result_sectioning{'chapter_before_and_after_part'} = {
   }
 };
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
@@ -289,7 +282,6 @@ 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'chapter_before_and_after_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -317,8 +309,7 @@ $result_elements{'chapter_before_and_after_part'} = [
           'level' => 1,
           'number' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -341,8 +332,7 @@ $result_elements{'chapter_before_and_after_part'} = [
                 'level' => 1,
                 'number' => 2
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -362,10 +352,8 @@ $result_elements{'chapter_before_and_after_part'} = [
   {}
 ];
 
$result_elements{'chapter_before_and_after_part'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'chapter_before_and_after_part'}[0];
-$result_elements{'chapter_before_and_after_part'}[0]{'extra'}{'unit_section'} 
= $result_elements{'chapter_before_and_after_part'}[0]{'extra'}{'unit_command'};
 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'chapter_before_and_after_part'}[0];
 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'chapter_before_and_after_part'}[0];
 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'chapter_before_and_after_part'}[0]{'structure'}{'directions'}{'FastForward'};
diff --git a/tp/t/results/sectioning/chapter_before_part.pl 
b/tp/t/results/sectioning/chapter_before_part.pl
index edf7b88073..44f9f194ea 100644
--- a/tp/t/results/sectioning/chapter_before_part.pl
+++ b/tp/t/results/sectioning/chapter_before_part.pl
@@ -86,8 +86,7 @@ $result_trees{'chapter_before_part'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -96,8 +95,7 @@ $result_trees{'chapter_before_part'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -112,10 +110,8 @@ 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{
 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'};
 $result_trees{'chapter_before_part'}[0]{'contents'}[1] = 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'chapter_before_part'}[0]{'extra'}{'unit_command'} = 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'chapter_before_part'}[0]{'extra'}{'unit_section'} = 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'chapter_before_part'}[1]{'contents'}[0] = 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'chapter_before_part'}[1]{'extra'}{'unit_command'} = 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'chapter_before_part'}[1]{'extra'}{'unit_section'} = 
$result_trees{'chapter_before_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
 $result_texis{'chapter_before_part'} = '@chapter chapter
 
@@ -140,8 +136,7 @@ $result_sectioning{'chapter_before_part'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -155,8 +150,7 @@ $result_sectioning{'chapter_before_part'} = {
                         'level' => 0,
                         'section_up' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -183,10 +177,8 @@ $result_sectioning{'chapter_before_part'} = {
   }
 };
 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'chapter_before_part'};
-$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'chapter_before_part'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
@@ -222,8 +214,7 @@ $result_elements{'chapter_before_part'} = [
           'level' => 1,
           'number' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -236,8 +227,7 @@ $result_elements{'chapter_before_part'} = [
                 'associated_unit' => {},
                 'level' => 0
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -255,9 +245,7 @@ $result_elements{'chapter_before_part'} = [
   {}
 ];
 
$result_elements{'chapter_before_part'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'chapter_before_part'}[0];
-$result_elements{'chapter_before_part'}[0]{'extra'}{'unit_section'} = 
$result_elements{'chapter_before_part'}[0]{'extra'}{'unit_command'};
 
$result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'Forward'};
-$result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'chapter_before_part'}[0];
 
$result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'Forward'};
 $result_elements{'chapter_before_part'}[0]{'structure'}{'directions'}{'This'} 
= $result_elements{'chapter_before_part'}[0];
diff --git a/tp/t/results/sectioning/chapter_sections.pl 
b/tp/t/results/sectioning/chapter_sections.pl
index f863d99168..524a827280 100644
--- a/tp/t/results/sectioning/chapter_sections.pl
+++ b/tp/t/results/sectioning/chapter_sections.pl
@@ -302,8 +302,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -312,8 +311,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -322,8 +320,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -332,8 +329,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -342,8 +338,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -352,8 +347,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -362,8 +356,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -372,8 +365,7 @@ $result_trees{'chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -412,28 +404,20 @@ 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'ar
 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8]{'parent'}
 = $result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'};
 $result_trees{'chapter_sections'}[0]{'contents'}[1] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'chapter_sections'}[0]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'chapter_sections'}[0]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'chapter_sections'}[1]{'contents'}[0] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'chapter_sections'}[1]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'chapter_sections'}[1]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'chapter_sections'}[2]{'contents'}[0] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'chapter_sections'}[2]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'chapter_sections'}[2]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'chapter_sections'}[3]{'contents'}[0] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'chapter_sections'}[3]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'chapter_sections'}[3]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'chapter_sections'}[4]{'contents'}[0] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'chapter_sections'}[4]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'chapter_sections'}[4]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'chapter_sections'}[5]{'contents'}[0] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'chapter_sections'}[5]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'chapter_sections'}[5]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'chapter_sections'}[6]{'contents'}[0] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'chapter_sections'}[6]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'chapter_sections'}[6]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'chapter_sections'}[7]{'contents'}[0] = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'chapter_sections'}[7]{'extra'}{'unit_command'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'chapter_sections'}[7]{'extra'}{'unit_section'} = 
$result_trees{'chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 
 $result_texis{'chapter_sections'} = '@unnumbered unnumbered
 
@@ -488,8 +472,7 @@ $result_sectioning{'chapter_sections'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -509,8 +492,7 @@ $result_sectioning{'chapter_sections'} = {
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
-                                  'unit_command' => {},
-                                  'unit_section' => {}
+                                  'unit_command' => {}
                                 },
                                 'structure' => {
                                   'directions' => {
@@ -532,8 +514,7 @@ $result_sectioning{'chapter_sections'} = {
                                                 'structure' => {
                                                   'associated_unit' => {
                                                     'extra' => {
-                                                      'unit_command' => {},
-                                                      'unit_section' => {}
+                                                      'unit_command' => {}
                                                     },
                                                     'structure' => {
                                                       'directions' => {
@@ -552,8 +533,7 @@ $result_sectioning{'chapter_sections'} = {
                                                                 'section_up' 
=> {},
                                                                 
'toplevel_prev' => {}
                                                               }
-                                                            },
-                                                            'unit_section' => 
{}
+                                                            }
                                                           },
                                                           'structure' => {
                                                             'directions' => {
@@ -572,8 +552,7 @@ $result_sectioning{'chapter_sections'} = {
                                                                         
'structure' => {
                                                                           
'associated_unit' => {
                                                                             
'extra' => {
-                                                                              
'unit_command' => {},
-                                                                              
'unit_section' => {}
+                                                                              
'unit_command' => {}
                                                                             },
                                                                             
'structure' => {
                                                                               
'directions' => {
@@ -597,8 +576,7 @@ $result_sectioning{'chapter_sections'} = {
                                                                       },
                                                                       
'section_up' => {}
                                                                     }
-                                                                  },
-                                                                  
'unit_section' => {}
+                                                                  }
                                                                 },
                                                                 'structure' => 
{
                                                                   'directions' 
=> {
@@ -646,8 +624,7 @@ $result_sectioning{'chapter_sections'} = {
                                             'section_up' => {},
                                             'toplevel_prev' => {}
                                           }
-                                        },
-                                        'unit_section' => {}
+                                        }
                                       },
                                       'structure' => {
                                         'directions' => {
@@ -683,8 +660,7 @@ $result_sectioning{'chapter_sections'} = {
                         'section_up' => {},
                         'toplevel_prev' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -720,25 +696,20 @@ $result_sectioning{'chapter_sections'} = {
   }
 };
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associa
 [...]
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associa
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'struct
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{' [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = $result_sectioning{'cha [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'chapt [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'ch [...]
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = $result_sectioning{'chapter_sections'}{'structure'}{ [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'assoc
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
@@ -750,7 +721,6 @@ 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'struct
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'secti
 [...]
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = $result_sectionin [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $re [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 =  [...]
@@ -775,7 +745,6 @@ 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'struct
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'chapter_sections'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'st
 [...]
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_comman
 [...]
@@ -794,7 +763,6 @@ 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'struct
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = $result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'chapter_sections'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -829,8 +797,7 @@ $result_elements{'chapter_sections'} = [
           'associated_unit' => {},
           'level' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -844,8 +811,7 @@ $result_elements{'chapter_sections'} = [
                 'level' => 1,
                 'number' => 1
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -861,8 +827,7 @@ $result_elements{'chapter_sections'} = [
                       'level' => 1,
                       'number' => 2
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -876,8 +841,7 @@ $result_elements{'chapter_sections'} = [
                             'level' => 2,
                             'number' => '1.1'
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -902,8 +866,7 @@ $result_elements{'chapter_sections'} = [
                             'level' => 1,
                             'number' => 3
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -917,8 +880,7 @@ $result_elements{'chapter_sections'} = [
                                   'level' => 3,
                                   'number' => '2.1.2'
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -932,8 +894,7 @@ $result_elements{'chapter_sections'} = [
                                         'level' => 3,
                                         'number' => '2.1.1'
                                       }
-                                    },
-                                    'unit_section' => {}
+                                    }
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -947,8 +908,7 @@ $result_elements{'chapter_sections'} = [
                                               'level' => 2,
                                               'number' => '2.1'
                                             }
-                                          },
-                                          'unit_section' => {}
+                                          }
                                         },
                                         'structure' => {
                                           'directions' => {
@@ -1021,15 +981,11 @@ $result_elements{'chapter_sections'} = [
   {}
 ];
 
$result_elements{'chapter_sections'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'chapter_sections'}[0];
-$result_elements{'chapter_sections'}[0]{'extra'}{'unit_section'} = 
$result_elements{'chapter_sections'}[0]{'extra'}{'unit_command'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'chapter_sections'}[0];
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'chapter_sections'}[0];
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
@@ -1038,13 +994,9 @@ 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Bac
 [...]
-$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'
 [...]
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForwar
 [...]
-$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'
 [...]
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
diff --git a/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl 
b/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl
index 4a4158de60..e6b5b5f078 100644
--- a/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl
+++ b/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl
@@ -1399,9 +1399,7 @@ $result_trees{'character_and_spaces_in_refs_out'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -1411,9 +1409,7 @@ $result_trees{'character_and_spaces_in_refs_out'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -1422,8 +1418,7 @@ $result_trees{'character_and_spaces_in_refs_out'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -1432,8 +1427,7 @@ $result_trees{'character_and_spaces_in_refs_out'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -1443,8 +1437,7 @@ $result_trees{'character_and_spaces_in_refs_out'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -1662,23 +1655,16 @@ 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'c
 $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'} 
= 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_node'} = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_section'} 
= 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'character_and_spaces_in_refs_out'}[1]{'contents'}[0] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'character_and_spaces_in_refs_out'}[1]{'contents'}[1] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'character_and_spaces_in_refs_out'}[1]{'extra'}{'unit_command'} 
= 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[1]{'extra'}{'unit_node'} = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'character_and_spaces_in_refs_out'}[1]{'extra'}{'unit_section'} 
= 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'character_and_spaces_in_refs_out'}[2]{'contents'}[0] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
 $result_trees{'character_and_spaces_in_refs_out'}[2]{'extra'}{'unit_command'} 
= 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
-$result_trees{'character_and_spaces_in_refs_out'}[2]{'extra'}{'unit_node'} = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
 $result_trees{'character_and_spaces_in_refs_out'}[3]{'contents'}[0] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
 $result_trees{'character_and_spaces_in_refs_out'}[3]{'extra'}{'unit_command'} 
= 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'character_and_spaces_in_refs_out'}[3]{'extra'}{'unit_node'} = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
 $result_trees{'character_and_spaces_in_refs_out'}[4]{'contents'}[0] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
 $result_trees{'character_and_spaces_in_refs_out'}[4]{'contents'}[1] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'character_and_spaces_in_refs_out'}[4]{'extra'}{'unit_command'} 
= 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
-$result_trees{'character_and_spaces_in_refs_out'}[4]{'extra'}{'unit_node'} = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
 
 $result_texis{'character_and_spaces_in_refs_out'} = '@node Top
 @top Test refs
@@ -1770,9 +1756,7 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -1786,21 +1770,6 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = 
{
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {
-                            'associated_node' => {}
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 1,
-                            'section_up' => {},
-                            'toplevel_prev' => {},
-                            'toplevel_up' => {}
-                          }
                         }
                       },
                       'structure' => {
@@ -1817,8 +1786,7 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
-                              },
-                              'unit_node' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1834,8 +1802,7 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                                       'structure' => {
                                         'associated_unit' => {}
                                       }
-                                    },
-                                    'unit_node' => {}
+                                    }
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -1851,8 +1818,7 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = {
                                             'structure' => {
                                               'associated_unit' => {}
                                             }
-                                          },
-                                          'unit_node' => {}
+                                          }
                                         },
                                         'structure' => {
                                           'directions' => {
@@ -1921,7 +1887,20 @@ $result_sectioning{'character_and_spaces_in_refs_out'} = 
{
           'associated_unit' => {},
           'level' => 0,
           'section_childs' => [
-            {}
+            {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1,
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            }
           ],
           'section_up' => {}
         }
@@ -1930,27 +1909,16 @@ $result_sectioning{'character_and_spaces_in_refs_out'} 
= {
   }
 };
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{
 [...]
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'
 [...]
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'dir
 [...]
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure
 [...]
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward
 [...]
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'
 [...]
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'
 [...]
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit
 [...]
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit
 [...]
@@ -1990,7 +1958,11 @@ 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_chi
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
-$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
+$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'character_and_spaces_in_refs_out'}{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = $result_sectioning{'character_and_spaces_in_refs_out'};
 
 $result_nodes{'character_and_spaces_in_refs_out'} = {
@@ -2002,9 +1974,7 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -2040,8 +2010,7 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                         'structure' => {
                           'associated_unit' => {
                             'extra' => {
-                              'unit_command' => {},
-                              'unit_node' => {}
+                              'unit_command' => {}
                             },
                             'structure' => {
                               'directions' => {
@@ -2064,8 +2033,7 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                                           'structure' => {
                                             'associated_unit' => {
                                               'extra' => {
-                                                'unit_command' => {},
-                                                'unit_node' => {}
+                                                'unit_command' => {}
                                               },
                                               'structure' => {
                                                 'directions' => {
@@ -2088,8 +2056,7 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                                         'node_prev' => {},
                                         'node_up' => {}
                                       }
-                                    },
-                                    'unit_node' => {}
+                                    }
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -2129,9 +2096,7 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
                       'node_prev' => {},
                       'node_up' => {}
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -2178,17 +2143,13 @@ $result_nodes{'character_and_spaces_in_refs_out'} = {
   }
 };
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'character_and_spaces_in_refs_out'};
-$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'character_and_spaces_in_refs_out'};
-$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated
 [...]
-$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_un
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure
 [...]
@@ -2201,7 +2162,6 @@ 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{
 [...]
-$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'
 [...]
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_comma
 [...]
@@ -2227,8 +2187,6 @@ 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'character_and_spaces_in_refs_out'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'character_and_spaces_in_refs_out'};
-$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
@@ -2258,16 +2216,7 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -2288,8 +2237,7 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {}
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -2312,8 +2260,7 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                                       'structure' => {
                                         'associated_unit' => {
                                           'extra' => {
-                                            'unit_command' => {},
-                                            'unit_node' => {}
+                                            'unit_command' => {}
                                           },
                                           'structure' => {
                                             'directions' => {
@@ -2342,8 +2289,7 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                                       'other-nodes' => 1
                                     }
                                   }
-                                },
-                                'unit_node' => {}
+                                }
                               },
                               'structure' => {
                                 'directions' => {
@@ -2386,16 +2332,6 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {},
-              'unit_section' => {
-                'cmdname' => 'chapter',
-                'extra' => {},
-                'structure' => {
-                  'associated_unit' => {},
-                  'level' => 1,
-                  'number' => 1
-                }
               }
             },
             'structure' => {
@@ -2429,16 +2365,12 @@ $result_menus{'character_and_spaces_in_refs_out'} = {
   }
 };
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'character_and_spaces_in_refs_out'};
-$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'character_and_spaces_in_refs_out'};
-$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'
 [...]
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'un
 [...]
-$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_
 [...]
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'e
 [...]
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'
 [...]
@@ -2451,7 +2383,6 @@ 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'
 [...]
@@ -2474,8 +2405,6 @@ 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'character_and_spaces_in_refs_out'};
-$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'};
 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
@@ -2519,17 +2448,7 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {},
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
-                    }
-                  }
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -2552,8 +2471,7 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
-                                    'unit_command' => {},
-                                    'unit_node' => {}
+                                    'unit_command' => {}
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -2574,8 +2492,7 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
                                                 'other-nodes' => 1
                                               }
                                             }
-                                          },
-                                          'unit_node' => {}
+                                          }
                                         },
                                         'structure' => {
                                           'directions' => {
@@ -2613,8 +2530,7 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
                               'other-nodes' => 1
                             }
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -2650,15 +2566,6 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
             }
           }
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -2679,19 +2586,15 @@ $result_elements{'character_and_spaces_in_refs_out'} = [
 ];
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'
 [...]
-$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'str
 [...]
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_u
 [...]
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{
 [...]
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}
 [...]
@@ -2709,7 +2612,6 @@ 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
@@ -2728,8 +2630,6 @@ 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'};
-$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_node'} 
= 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'};
-$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/complex.pl 
b/tp/t/results/sectioning/complex.pl
index 4c55880afd..f3c82d4715 100644
--- a/tp/t/results/sectioning/complex.pl
+++ b/tp/t/results/sectioning/complex.pl
@@ -2537,9 +2537,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2549,9 +2547,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2561,9 +2557,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2573,9 +2567,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2585,9 +2577,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2597,9 +2587,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2609,9 +2597,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2621,9 +2607,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2633,9 +2617,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2646,9 +2628,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2658,9 +2638,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2670,9 +2648,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2684,9 +2660,7 @@ $result_trees{'complex'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -3064,71 +3038,45 @@ 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[29]{'parent'} =
 $result_trees{'complex'}[0]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'complex'}[0]{'contents'}[2] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'complex'}[0]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'complex'}[0]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'complex'}[0]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'complex'}[1]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'complex'}[1]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'complex'}[1]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'complex'}[1]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'complex'}[1]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'complex'}[2]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'complex'}[2]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'complex'}[2]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'complex'}[2]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'complex'}[2]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'complex'}[3]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'complex'}[3]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'complex'}[3]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'complex'}[3]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'complex'}[3]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'complex'}[4]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'complex'}[4]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 $result_trees{'complex'}[4]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
-$result_trees{'complex'}[4]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
-$result_trees{'complex'}[4]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 $result_trees{'complex'}[5]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
 $result_trees{'complex'}[5]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[12];
 $result_trees{'complex'}[5]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[12];
-$result_trees{'complex'}[5]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
-$result_trees{'complex'}[5]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[12];
 $result_trees{'complex'}[6]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[13];
 $result_trees{'complex'}[6]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[14];
 $result_trees{'complex'}[6]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[14];
-$result_trees{'complex'}[6]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[13];
-$result_trees{'complex'}[6]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[14];
 $result_trees{'complex'}[7]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[15];
 $result_trees{'complex'}[7]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 $result_trees{'complex'}[7]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
-$result_trees{'complex'}[7]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[15];
-$result_trees{'complex'}[7]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 $result_trees{'complex'}[8]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[17];
 $result_trees{'complex'}[8]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[18];
 $result_trees{'complex'}[8]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[18];
-$result_trees{'complex'}[8]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[17];
-$result_trees{'complex'}[8]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[18];
 $result_trees{'complex'}[9]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[19];
 $result_trees{'complex'}[9]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[20];
 $result_trees{'complex'}[9]{'contents'}[2] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[21];
 $result_trees{'complex'}[9]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[20];
-$result_trees{'complex'}[9]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[19];
-$result_trees{'complex'}[9]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[20];
 $result_trees{'complex'}[10]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[22];
 $result_trees{'complex'}[10]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[23];
 $result_trees{'complex'}[10]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[23];
-$result_trees{'complex'}[10]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[22];
-$result_trees{'complex'}[10]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[23];
 $result_trees{'complex'}[11]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[24];
 $result_trees{'complex'}[11]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[25];
 $result_trees{'complex'}[11]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[25];
-$result_trees{'complex'}[11]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[24];
-$result_trees{'complex'}[11]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[25];
 $result_trees{'complex'}[12]{'contents'}[0] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[26];
 $result_trees{'complex'}[12]{'contents'}[1] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[27];
 $result_trees{'complex'}[12]{'contents'}[2] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[28];
 $result_trees{'complex'}[12]{'contents'}[3] = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[29];
 $result_trees{'complex'}[12]{'extra'}{'unit_command'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[27];
-$result_trees{'complex'}[12]{'extra'}{'unit_node'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[26];
-$result_trees{'complex'}[12]{'extra'}{'unit_section'} = 
$result_trees{'complex'}[0]{'contents'}[0]{'parent'}{'contents'}[27];
 
 $result_texis{'complex'} = '@node Top,First node,(dir)
 @top
@@ -3306,9 +3254,7 @@ $result_sectioning{'complex'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -3343,9 +3289,7 @@ $result_sectioning{'complex'} = {
                                     'structure' => {
                                       'associated_unit' => {
                                         'extra' => {
-                                          'unit_command' => {},
-                                          'unit_node' => {},
-                                          'unit_section' => {}
+                                          'unit_command' => {}
                                         },
                                         'structure' => {
                                           'directions' => {
@@ -3375,9 +3319,7 @@ $result_sectioning{'complex'} = {
                                                     'toplevel_prev' => {},
                                                     'toplevel_up' => {}
                                                   }
-                                                },
-                                                'unit_node' => {},
-                                                'unit_section' => {}
+                                                }
                                               },
                                               'structure' => {
                                                 'directions' => {
@@ -3411,9 +3353,7 @@ $result_sectioning{'complex'} = {
                                                                 'structure' => 
{
                                                                   
'associated_unit' => {
                                                                     'extra' => 
{
-                                                                      
'unit_command' => {},
-                                                                      
'unit_node' => {},
-                                                                      
'unit_section' => {}
+                                                                      
'unit_command' => {}
                                                                     },
                                                                     
'structure' => {
                                                                       
'directions' => {
@@ -3446,9 +3386,7 @@ $result_sectioning{'complex'} = {
                                                                                
       'structure' => {
                                                                                
         'associated_unit' => {
                                                                                
           'extra' => {
-                                                                               
             'unit_command' => {},
-                                                                               
             'unit_node' => {},
-                                                                               
             'unit_section' => {}
+                                                                               
             'unit_command' => {}
                                                                                
           },
                                                                                
           'structure' => {
                                                                                
             'directions' => {
@@ -3481,9 +3419,7 @@ $result_sectioning{'complex'} = {
                                                                                
                             'structure' => {
                                                                                
                               'associated_unit' => {
                                                                                
                                 'extra' => {
-                                                                               
                                   'unit_command' => {},
-                                                                               
                                   'unit_node' => {},
-                                                                               
                                   'unit_section' => {}
+                                                                               
                                   'unit_command' => {}
                                                                                
                                 },
                                                                                
                                 'structure' => {
                                                                                
                                   'directions' => {
@@ -3515,9 +3451,7 @@ $result_sectioning{'complex'} = {
                                                                                
                       },
                                                                                
                       'section_up' => {}
                                                                                
                     }
-                                                                               
                   },
-                                                                               
                   'unit_node' => {},
-                                                                               
                   'unit_section' => {}
+                                                                               
                   }
                                                                                
                 },
                                                                                
                 'structure' => {
                                                                                
                   'directions' => {
@@ -3570,9 +3504,7 @@ $result_sectioning{'complex'} = {
                                                                                
 },
                                                                                
 'section_up' => {}
                                                                               }
-                                                                            },
-                                                                            
'unit_node' => {},
-                                                                            
'unit_section' => {}
+                                                                            }
                                                                           },
                                                                           
'structure' => {
                                                                             
'directions' => {
@@ -3615,9 +3547,7 @@ $result_sectioning{'complex'} = {
                                                                                
 'level' => 3,
                                                                                
 'section_up' => {}
                                                                               }
-                                                                            },
-                                                                            
'unit_node' => {},
-                                                                            
'unit_section' => {}
+                                                                            }
                                                                           },
                                                                           
'structure' => {
                                                                             
'directions' => {
@@ -3666,9 +3596,7 @@ $result_sectioning{'complex'} = {
                                                           },
                                                           'section_up' => {}
                                                         }
-                                                      },
-                                                      'unit_node' => {},
-                                                      'unit_section' => {}
+                                                      }
                                                     },
                                                     'structure' => {
                                                       'directions' => {
@@ -3712,9 +3640,7 @@ $result_sectioning{'complex'} = {
                                                           'toplevel_prev' => 
{},
                                                           'toplevel_up' => {}
                                                         }
-                                                      },
-                                                      'unit_node' => {},
-                                                      'unit_section' => {}
+                                                      }
                                                     },
                                                     'structure' => {
                                                       'directions' => {
@@ -3743,9 +3669,7 @@ $result_sectioning{'complex'} = {
                                                                 
'toplevel_prev' => {},
                                                                 'toplevel_up' 
=> {}
                                                               }
-                                                            },
-                                                            'unit_node' => {},
-                                                            'unit_section' => 
{}
+                                                            }
                                                           },
                                                           'structure' => {
                                                             'directions' => {
@@ -3830,9 +3754,7 @@ $result_sectioning{'complex'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -3885,13 +3807,9 @@ $result_sectioning{'complex'} = {
   }
 };
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_co
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'asso 
[...]
@@ -3900,23 +3818,15 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'as
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'dir
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = $result_sectioning{'complex'}{'structure'}{ [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra' [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_c
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_n
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_s
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
@@ -3933,8 +3843,6 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
@@ -3968,8 +3876,6 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
@@ -3988,8 +3894,6 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
@@ -4017,8 +3921,6 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'structure'}{'section_prev'}
 = $result_sectioning{'complex'}{'structure'}{'s [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}{'structure'}{'section_up'}
 = $result_sectioning{'complex'}{'structure'}{'sec [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'as 
[...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_n
 [...]
@@ -4038,8 +3940,6 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'e [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'struct
 [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'str
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_n
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associat
 [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_uni
 [...]
@@ -4048,8 +3948,6 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'complex [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'comp [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'comple [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = $result_sectioning{'complex'}{'structure'}{'section_child [...]
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = $result_sectioning{'complex'}{'structure'}{'section_ch [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_sectioning{'complex'}{'structure'}{' [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'complex'}{'structure [...]
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_sectioning{'complex'}{'structure [...]
@@ -4104,8 +4002,6 @@ 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'complex'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'complex'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit
 [...]
@@ -4140,9 +4036,7 @@ $result_nodes{'complex'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -4156,528 +4050,337 @@ $result_nodes{'complex'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'menus' => [
-                        {
-                          'cmdname' => 'menu',
-                          'extra' => {}
+                  }
+                },
+                'structure' => {
+                  'directions' => {
+                    'Back' => {},
+                    'FastBack' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'chapter',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1,
+                            'number' => 2
+                          }
                         }
-                      ],
-                      'normalized' => 'First-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_child' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'associated_section' => {
-                            'cmdname' => 'unnumberedsec',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {
-                                'extra' => {
-                                  'unit_command' => {},
-                                  'unit_node' => {},
-                                  'unit_section' => {}
-                                },
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {
+                            'extra' => {
+                              'unit_command' => {
+                                'cmdname' => 'section',
+                                'extra' => {},
                                 'structure' => {
-                                  'directions' => {
-                                    'Back' => {},
-                                    'FastBack' => {},
-                                    'FastForward' => {
-                                      'extra' => {
-                                        'unit_command' => {
-                                          'cmdname' => 'chapter',
-                                          'extra' => {},
-                                          'structure' => {
-                                            'associated_unit' => {},
-                                            'level' => 1,
-                                            'number' => 2
+                                  'associated_unit' => {},
+                                  'level' => 2,
+                                  'number' => '1.1'
+                                }
+                              }
+                            },
+                            'structure' => {
+                              'directions' => {
+                                'Back' => {
+                                  'extra' => {
+                                    'unit_command' => {
+                                      'cmdname' => 'subsection',
+                                      'extra' => {},
+                                      'structure' => {
+                                        'associated_unit' => {},
+                                        'level' => 3
+                                      }
+                                    }
+                                  },
+                                  'structure' => {
+                                    'directions' => {
+                                      'Back' => {
+                                        'extra' => {
+                                          'unit_command' => {
+                                            'cmdname' => 'unnumberedsec',
+                                            'extra' => {},
+                                            'structure' => {
+                                              'associated_unit' => {},
+                                              'level' => 2
+                                            }
                                           }
                                         },
-                                        'unit_node' => {
-                                          'cmdname' => 'node',
-                                          'extra' => {
-                                            'associated_section' => {},
-                                            'normalized' => 'Second-node'
-                                          },
-                                          'structure' => {
-                                            'associated_unit' => {},
-                                            'node_next' => {
-                                              'cmdname' => 'node',
+                                        'structure' => {
+                                          'directions' => {
+                                            'Back' => {
                                               'extra' => {
-                                                'associated_section' => {
-                                                  'cmdname' => 'unnumbered',
+                                                'unit_command' => {
+                                                  'cmdname' => 'subsection',
                                                   'extra' => {},
                                                   'structure' => {
-                                                    'associated_unit' => {
-                                                      'extra' => {
-                                                        'unit_command' => {},
-                                                        'unit_node' => {},
-                                                        'unit_section' => {}
-                                                      },
-                                                      'structure' => {
-                                                        'directions' => {
-                                                          'Back' => {},
-                                                          'FastBack' => {},
-                                                          'FastForward' => {
-                                                            'extra' => {
-                                                              'unit_command' 
=> {
-                                                                'cmdname' => 
'unnumbered',
-                                                                'extra' => {},
-                                                                'structure' => 
{
-                                                                  
'associated_unit' => {},
-                                                                  'level' => 1
-                                                                }
-                                                              },
-                                                              'unit_node' => {
-                                                                'cmdname' => 
'node',
+                                                    'associated_unit' => {},
+                                                    'level' => 3
+                                                  }
+                                                }
+                                              },
+                                              'structure' => {
+                                                'directions' => {
+                                                  'Back' => {
+                                                    'extra' => {
+                                                      'unit_command' => {
+                                                        'cmdname' => 
'unnumberedsubsec',
+                                                        'extra' => {},
+                                                        'structure' => {
+                                                          'associated_unit' => 
{},
+                                                          'level' => 3
+                                                        }
+                                                      }
+                                                    },
+                                                    'structure' => {
+                                                      'directions' => {
+                                                        'Back' => {
+                                                          'extra' => {
+                                                            'unit_command' => {
+                                                              'cmdname' => 
'subsection',
+                                                              'extra' => {},
+                                                              'structure' => {
+                                                                
'associated_unit' => {},
+                                                                'level' => 3
+                                                              }
+                                                            }
+                                                          },
+                                                          'structure' => {
+                                                            'directions' => {
+                                                              'Back' => {
                                                                 'extra' => {
-                                                                  
'associated_section' => {},
-                                                                  'normalized' 
=> 'continuity'
-                                                                },
-                                                                'structure' => 
{
-                                                                  
'associated_unit' => {},
-                                                                  'node_next' 
=> {},
-                                                                  'node_prev' 
=> {
-                                                                    'cmdname' 
=> 'node',
-                                                                    'extra' => 
{
-                                                                      
'normalized' => 'Last-node-no-description'
-                                                                    },
+                                                                  
'unit_command' => {
+                                                                    'cmdname' 
=> 'unnumberedsubsec',
+                                                                    'extra' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {},
-                                                                      
'node_prev' => {},
-                                                                      
'node_up' => {}
+                                                                      'level' 
=> 3
                                                                     }
+                                                                  }
+                                                                },
+                                                                'structure' => 
{
+                                                                  'directions' 
=> {
+                                                                    'Back' => {
+                                                                      'extra' 
=> {
+                                                                        
'unit_command' => {
+                                                                          
'cmdname' => 'unnumberedsec',
+                                                                          
'extra' => {},
+                                                                          
'structure' => {
+                                                                            
'associated_unit' => {},
+                                                                            
'level' => 2
+                                                                          }
+                                                                        }
+                                                                      },
+                                                                      
'structure' => {
+                                                                        
'directions' => {
+                                                                          
'Back' => {},
+                                                                          
'FastBack' => {},
+                                                                          
'FastForward' => {},
+                                                                          
'Forward' => {},
+                                                                          
'Next' => {},
+                                                                          
'NodeBack' => {},
+                                                                          
'NodeForward' => {},
+                                                                          
'NodeNext' => {},
+                                                                          
'NodeUp' => {},
+                                                                          
'This' => {},
+                                                                          'Up' 
=> {}
+                                                                        },
+                                                                        
'unit_next' => {},
+                                                                        
'unit_prev' => {}
+                                                                      },
+                                                                      'type' 
=> 'unit'
+                                                                    },
+                                                                    'FastBack' 
=> {},
+                                                                    
'FastForward' => {},
+                                                                    'Forward' 
=> {},
+                                                                    'Next' => 
{},
+                                                                    'NodeBack' 
=> {},
+                                                                    
'NodeForward' => {},
+                                                                    'NodeNext' 
=> {},
+                                                                    'NodeUp' 
=> {},
+                                                                    'This' => 
{},
+                                                                    'Up' => {}
                                                                   },
-                                                                  'node_up' => 
{}
-                                                                }
-                                                              },
-                                                              'unit_section' 
=> {}
-                                                            },
-                                                            'structure' => {
-                                                              'directions' => {
-                                                                'Back' => {},
-                                                                'FastBack' => 
{},
-                                                                'NodeBack' => 
{},
-                                                                'NodeForward' 
=> {},
-                                                                'NodeNext' => 
{},
-                                                                'NodePrev' => 
{},
-                                                                'NodeUp' => {},
-                                                                'Prev' => {},
-                                                                'This' => {},
-                                                                'Up' => {}
+                                                                  'unit_next' 
=> {},
+                                                                  'unit_prev' 
=> {}
+                                                                },
+                                                                'type' => 
'unit'
                                                               },
-                                                              'unit_prev' => {}
+                                                              'FastBack' => {},
+                                                              'FastForward' => 
{},
+                                                              'Forward' => {},
+                                                              'Next' => {},
+                                                              'NodeBack' => {},
+                                                              'NodeForward' => 
{},
+                                                              'NodeNext' => {},
+                                                              'NodePrev' => {},
+                                                              'NodeUp' => {},
+                                                              'Prev' => {},
+                                                              'This' => {},
+                                                              'Up' => {}
                                                             },
-                                                            'type' => 'unit'
+                                                            'unit_next' => {},
+                                                            'unit_prev' => {}
                                                           },
-                                                          'Forward' => {},
-                                                          'Next' => {},
-                                                          'NodeBack' => {},
-                                                          'NodeForward' => {},
-                                                          'NodeNext' => {},
-                                                          'NodePrev' => {},
-                                                          'NodeUp' => {},
-                                                          'Prev' => {},
-                                                          'This' => {},
-                                                          'Up' => {}
+                                                          'type' => 'unit'
                                                         },
-                                                        'unit_next' => {},
-                                                        'unit_prev' => {}
+                                                        'FastBack' => {},
+                                                        'FastForward' => {},
+                                                        'Forward' => {},
+                                                        'Next' => {},
+                                                        'NodeBack' => {},
+                                                        'NodeForward' => {},
+                                                        'NodeNext' => {},
+                                                        'NodePrev' => {},
+                                                        'NodeUp' => {},
+                                                        'Prev' => {},
+                                                        'This' => {},
+                                                        'Up' => {}
                                                       },
-                                                      'type' => 'unit'
+                                                      'unit_next' => {},
+                                                      'unit_prev' => {}
                                                     },
-                                                    'level' => 1
-                                                  }
+                                                    'type' => 'unit'
+                                                  },
+                                                  'FastBack' => {},
+                                                  'FastForward' => {},
+                                                  'Forward' => {},
+                                                  'NodeBack' => {},
+                                                  'NodeForward' => {},
+                                                  'NodePrev' => {},
+                                                  'NodeUp' => {},
+                                                  'Prev' => {},
+                                                  'This' => {},
+                                                  'Up' => {}
                                                 },
-                                                'normalized' => 
'Third-node-unnumbered'
+                                                'unit_next' => {},
+                                                'unit_prev' => {}
                                               },
-                                              'structure' => {
-                                                'associated_unit' => {},
-                                                'node_next' => {},
-                                                'node_prev' => {},
-                                                'node_up' => {}
-                                              }
+                                              'type' => 'unit'
                                             },
-                                            'node_up' => {}
-                                          }
+                                            'FastBack' => {},
+                                            'FastForward' => {},
+                                            'Forward' => {},
+                                            'Next' => {},
+                                            'NodeBack' => {},
+                                            'NodeForward' => {},
+                                            'NodeNext' => {},
+                                            'NodePrev' => {},
+                                            'NodeUp' => {},
+                                            'Prev' => {},
+                                            'This' => {},
+                                            'Up' => {}
+                                          },
+                                          'unit_next' => {},
+                                          'unit_prev' => {}
                                         },
-                                        'unit_section' => {}
+                                        'type' => 'unit'
                                       },
-                                      'structure' => {
-                                        'directions' => {
-                                          'Back' => {
-                                            'extra' => {
-                                              'unit_command' => {
-                                                'cmdname' => 'section',
-                                                'extra' => {},
-                                                'structure' => {
-                                                  'associated_unit' => {},
-                                                  'level' => 2,
-                                                  'number' => '1.1'
-                                                }
-                                              },
-                                              'unit_node' => {
-                                                'cmdname' => 'node',
-                                                'extra' => {
-                                                  'associated_section' => {},
-                                                  'normalized' => 'numbered'
-                                                },
-                                                'structure' => {
-                                                  'associated_unit' => {},
-                                                  'node_prev' => {
-                                                    'cmdname' => 'node',
-                                                    'extra' => {
-                                                      'associated_section' => {
-                                                        'cmdname' => 
'unnumberedsec',
-                                                        'extra' => {},
-                                                        'structure' => {
-                                                          'associated_unit' => 
{
-                                                            'extra' => {
-                                                              'unit_command' 
=> {},
-                                                              'unit_node' => 
{},
-                                                              'unit_section' 
=> {}
-                                                            },
-                                                            'structure' => {
-                                                              'directions' => {
-                                                                'Back' => {
-                                                                  'extra' => {
-                                                                    
'unit_command' => {
-                                                                      
'cmdname' => 'subsection',
-                                                                      'extra' 
=> {},
-                                                                      
'structure' => {
-                                                                        
'associated_unit' => {},
-                                                                        
'level' => 3
-                                                                      }
-                                                                    },
-                                                                    
'unit_node' => {
-                                                                      
'cmdname' => 'node',
-                                                                      'extra' 
=> {
-                                                                        
'associated_section' => {},
-                                                                        
'normalized' => 'numbered-sub2'
-                                                                      },
-                                                                      
'structure' => {
-                                                                        
'associated_unit' => {},
-                                                                        
'node_prev' => {
-                                                                          
'cmdname' => 'node',
-                                                                          
'extra' => {
-                                                                            
'associated_section' => {
-                                                                              
'cmdname' => 'unnumberedsubsec',
-                                                                              
'extra' => {},
-                                                                              
'structure' => {
-                                                                               
 'associated_unit' => {
-                                                                               
   'extra' => {
-                                                                               
     'unit_command' => {},
-                                                                               
     'unit_node' => {},
-                                                                               
     'unit_section' => {}
-                                                                               
   },
-                                                                               
   'structure' => {
-                                                                               
     'directions' => {
-                                                                               
       'Back' => {
-                                                                               
         'extra' => {
-                                                                               
           'unit_command' => {
-                                                                               
             'cmdname' => 'subsection',
-                                                                               
             'extra' => {},
-                                                                               
             'structure' => {
-                                                                               
               'associated_unit' => {},
-                                                                               
               'level' => 3
-                                                                               
             }
-                                                                               
           },
-                                                                               
           'unit_node' => {
-                                                                               
             'cmdname' => 'node',
-                                                                               
             'extra' => {
-                                                                               
               'associated_section' => {},
-                                                                               
               'normalized' => 'numbered-sub'
-                                                                               
             },
-                                                                               
             'structure' => {
-                                                                               
               'associated_unit' => {},
-                                                                               
               'node_next' => {},
-                                                                               
               'node_prev' => {
-                                                                               
                 'cmdname' => 'node',
-                                                                               
                 'extra' => {
-                                                                               
                   'associated_section' => {
-                                                                               
                     'cmdname' => 'unnumberedsubsec',
-                                                                               
                     'extra' => {},
-                                                                               
                     'structure' => {
-                                                                               
                       'associated_unit' => {
-                                                                               
                         'extra' => {
-                                                                               
                           'unit_command' => {},
-                                                                               
                           'unit_node' => {},
-                                                                               
                           'unit_section' => {}
-                                                                               
                         },
-                                                                               
                         'structure' => {
-                                                                               
                           'directions' => {
-                                                                               
                             'Back' => {},
-                                                                               
                             'FastBack' => {},
-                                                                               
                             'FastForward' => {},
-                                                                               
                             'Forward' => {},
-                                                                               
                             'Next' => {},
-                                                                               
                             'NodeBack' => {},
-                                                                               
                             'NodeForward' => {},
-                                                                               
                             'NodeNext' => {},
-                                                                               
                             'NodeUp' => {},
-                                                                               
                             'This' => {},
-                                                                               
                             'Up' => {}
-                                                                               
                           },
-                                                                               
                           'unit_next' => {},
-                                                                               
                           'unit_prev' => {}
-                                                                               
                         },
-                                                                               
                         'type' => 'unit'
-                                                                               
                       },
-                                                                               
                       'level' => 3
-                                                                               
                     }
-                                                                               
                   },
-                                                                               
                   'normalized' => 'unnumbered-sub'
-                                                                               
                 },
-                                                                               
                 'structure' => {
-                                                                               
                   'associated_unit' => {},
-                                                                               
                   'node_next' => {},
-                                                                               
                   'node_up' => {}
-                                                                               
                 }
-                                                                               
               },
-                                                                               
               'node_up' => {}
-                                                                               
             }
-                                                                               
           },
-                                                                               
           'unit_section' => {}
-                                                                               
         },
-                                                                               
         'structure' => {
-                                                                               
           'directions' => {
-                                                                               
             'Back' => {},
-                                                                               
             'FastBack' => {},
-                                                                               
             'FastForward' => {},
-                                                                               
             'Forward' => {},
-                                                                               
             'Next' => {},
-                                                                               
             'NodeBack' => {},
-                                                                               
             'NodeForward' => {},
-                                                                               
             'NodeNext' => {},
-                                                                               
             'NodePrev' => {},
-                                                                               
             'NodeUp' => {},
-                                                                               
             'Prev' => {},
-                                                                               
             'This' => {},
-                                                                               
             'Up' => {}
-                                                                               
           },
-                                                                               
           'unit_next' => {},
-                                                                               
           'unit_prev' => {}
-                                                                               
         },
-                                                                               
         'type' => 'unit'
-                                                                               
       },
-                                                                               
       'FastBack' => {},
-                                                                               
       'FastForward' => {},
-                                                                               
       'Forward' => {},
-                                                                               
       'Next' => {},
-                                                                               
       'NodeBack' => {},
-                                                                               
       'NodeForward' => {},
-                                                                               
       'NodeNext' => {},
-                                                                               
       'NodePrev' => {},
-                                                                               
       'NodeUp' => {},
-                                                                               
       'Prev' => {},
-                                                                               
       'This' => {},
-                                                                               
       'Up' => {}
-                                                                               
     },
-                                                                               
     'unit_next' => {},
-                                                                               
     'unit_prev' => {}
-                                                                               
   },
-                                                                               
   'type' => 'unit'
-                                                                               
 },
-                                                                               
 'level' => 3
-                                                                              }
-                                                                            },
-                                                                            
'normalized' => 'unnumbered-sub2'
-                                                                          },
-                                                                          
'structure' => {
-                                                                            
'associated_unit' => {},
-                                                                            
'node_next' => {},
-                                                                            
'node_prev' => {},
-                                                                            
'node_up' => {}
-                                                                          }
-                                                                        },
-                                                                        
'node_up' => {}
-                                                                      }
-                                                                    },
-                                                                    
'unit_section' => {}
-                                                                  },
-                                                                  'structure' 
=> {
-                                                                    
'directions' => {
-                                                                      'Back' 
=> {},
-                                                                      
'FastBack' => {},
-                                                                      
'FastForward' => {},
-                                                                      
'Forward' => {},
-                                                                      
'NodeBack' => {},
-                                                                      
'NodeForward' => {},
-                                                                      
'NodePrev' => {},
-                                                                      'NodeUp' 
=> {},
-                                                                      'Prev' 
=> {},
-                                                                      'This' 
=> {},
-                                                                      'Up' => 
{}
-                                                                    },
-                                                                    
'unit_next' => {},
-                                                                    
'unit_prev' => {}
-                                                                  },
-                                                                  'type' => 
'unit'
-                                                                },
-                                                                'FastBack' => 
{},
-                                                                'FastForward' 
=> {},
-                                                                'Forward' => {
-                                                                  'extra' => {
-                                                                    
'unit_command' => {
-                                                                      
'cmdname' => 'subsection',
-                                                                      'extra' 
=> {},
-                                                                      
'structure' => {
-                                                                        
'associated_unit' => {},
-                                                                        
'level' => 3
-                                                                      }
-                                                                    },
-                                                                    
'unit_node' => {
-                                                                      
'cmdname' => 'node',
-                                                                      'extra' 
=> {
-                                                                        
'associated_section' => {},
-                                                                        
'normalized' => 'numbered-sub3'
-                                                                      },
-                                                                      
'structure' => {
-                                                                        
'associated_unit' => {},
-                                                                        
'node_up' => {}
-                                                                      }
-                                                                    },
-                                                                    
'unit_section' => {}
-                                                                  },
-                                                                  'structure' 
=> {
-                                                                    
'directions' => {
-                                                                      'Back' 
=> {},
-                                                                      
'FastBack' => {},
-                                                                      
'FastForward' => {},
-                                                                      
'Forward' => {},
-                                                                      
'NodeBack' => {},
-                                                                      
'NodeForward' => {},
-                                                                      'NodeUp' 
=> {},
-                                                                      'This' 
=> {},
-                                                                      'Up' => 
{}
-                                                                    },
-                                                                    
'unit_next' => {},
-                                                                    
'unit_prev' => {}
-                                                                  },
-                                                                  'type' => 
'unit'
-                                                                },
-                                                                'Next' => {},
-                                                                'NodeBack' => 
{},
-                                                                'NodeForward' 
=> {},
-                                                                'NodeNext' => 
{},
-                                                                'NodePrev' => 
{},
-                                                                'NodeUp' => {},
-                                                                'Prev' => {},
-                                                                'This' => {},
-                                                                'Up' => {}
-                                                              },
-                                                              'unit_next' => 
{},
-                                                              'unit_prev' => {}
-                                                            },
-                                                            'type' => 'unit'
-                                                          },
-                                                          'level' => 2
-                                                        }
-                                                      },
-                                                      'menus' => [
-                                                        {
-                                                          'cmdname' => 'menu',
-                                                          'extra' => {}
-                                                        }
-                                                      ],
-                                                      'normalized' => 
'unnumbered2'
-                                                    },
-                                                    'structure' => {
-                                                      'associated_unit' => {},
-                                                      'menu_child' => {},
-                                                      'node_next' => {},
-                                                      'node_prev' => {},
-                                                      'node_up' => {}
-                                                    }
-                                                  },
-                                                  'node_up' => {}
-                                                }
-                                              },
-                                              'unit_section' => {}
-                                            },
-                                            'structure' => {
-                                              'directions' => {
-                                                'Back' => {},
-                                                'FastBack' => {},
-                                                'FastForward' => {},
-                                                'Forward' => {},
-                                                'NodeBack' => {},
-                                                'NodePrev' => {},
-                                                'NodeUp' => {},
-                                                'Prev' => {},
-                                                'This' => {},
-                                                'Up' => {}
-                                              },
-                                              'unit_next' => {},
-                                              'unit_prev' => {}
-                                            },
-                                            'type' => 'unit'
-                                          },
-                                          'FastBack' => {},
-                                          'FastForward' => {},
-                                          'Forward' => {},
-                                          'Next' => {},
-                                          'NodeForward' => {},
-                                          'NodeNext' => {},
-                                          'NodeUp' => {},
-                                          'Prev' => {},
-                                          'This' => {},
-                                          'Up' => {}
-                                        },
-                                        'unit_next' => {},
-                                        'unit_prev' => {}
-                                      },
-                                      'type' => 'unit'
+                                      'FastBack' => {},
+                                      'FastForward' => {},
+                                      'Forward' => {},
+                                      'NodeBack' => {},
+                                      'NodeForward' => {},
+                                      'NodeUp' => {},
+                                      'This' => {},
+                                      'Up' => {}
                                     },
-                                    'Forward' => {},
-                                    'Next' => {},
-                                    'NodeBack' => {},
-                                    'NodeForward' => {},
-                                    'NodeNext' => {},
-                                    'NodeUp' => {},
-                                    'This' => {},
-                                    'Up' => {}
+                                    'unit_next' => {},
+                                    'unit_prev' => {}
                                   },
-                                  'unit_next' => {},
-                                  'unit_prev' => {}
+                                  'type' => 'unit'
                                 },
-                                'type' => 'unit'
+                                'FastBack' => {},
+                                'FastForward' => {},
+                                'Forward' => {},
+                                'NodeBack' => {},
+                                'NodePrev' => {},
+                                'NodeUp' => {},
+                                'Prev' => {},
+                                'This' => {},
+                                'Up' => {}
                               },
-                              'level' => 2
-                            }
+                              'unit_next' => {},
+                              'unit_prev' => {}
+                            },
+                            'type' => 'unit'
                           },
-                          'menus' => [
-                            {
-                              'cmdname' => 'menu',
-                              'extra' => {}
-                            }
-                          ],
-                          'normalized' => 'unnumbered'
+                          'FastBack' => {},
+                          'FastForward' => {
+                            'extra' => {
+                              'unit_command' => {
+                                'cmdname' => 'unnumbered',
+                                'extra' => {},
+                                'structure' => {
+                                  'associated_unit' => {},
+                                  'level' => 1
+                                }
+                              }
+                            },
+                            'structure' => {
+                              'directions' => {
+                                'Back' => {},
+                                'FastBack' => {},
+                                'FastForward' => {
+                                  'extra' => {
+                                    'unit_command' => {
+                                      'cmdname' => 'unnumbered',
+                                      'extra' => {},
+                                      'structure' => {
+                                        'associated_unit' => {},
+                                        'level' => 1
+                                      }
+                                    }
+                                  },
+                                  'structure' => {
+                                    'directions' => {
+                                      'Back' => {},
+                                      'FastBack' => {},
+                                      'NodeBack' => {},
+                                      'NodeForward' => {},
+                                      'NodeNext' => {},
+                                      'NodePrev' => {},
+                                      'NodeUp' => {},
+                                      'Prev' => {},
+                                      'This' => {},
+                                      'Up' => {}
+                                    },
+                                    'unit_prev' => {}
+                                  },
+                                  'type' => 'unit'
+                                },
+                                'Forward' => {},
+                                'Next' => {},
+                                'NodeBack' => {},
+                                'NodeForward' => {},
+                                'NodeNext' => {},
+                                'NodePrev' => {},
+                                'NodeUp' => {},
+                                'Prev' => {},
+                                'This' => {},
+                                'Up' => {}
+                              },
+                              'unit_next' => {},
+                              'unit_prev' => {}
+                            },
+                            'type' => 'unit'
+                          },
+                          'Forward' => {},
+                          'Next' => {},
+                          'NodeForward' => {},
+                          'NodeNext' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {},
+                          'Up' => {}
                         },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'menu_child' => {},
-                          'node_next' => {},
-                          'node_up' => {}
-                        }
+                        'unit_next' => {},
+                        'unit_prev' => {}
                       },
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
-                },
-                'structure' => {
-                  'directions' => {
-                    'Back' => {},
-                    'FastBack' => {},
-                    'FastForward' => {},
+                      'type' => 'unit'
+                    },
                     'Forward' => {},
                     'Next' => {},
                     'NodeBack' => {},
@@ -4724,7 +4427,129 @@ $result_nodes{'complex'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'menus' => [
+          {
+            'cmdname' => 'menu',
+            'extra' => {}
+          }
+        ],
+        'normalized' => 'First-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_child' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'menus' => [
+              {
+                'cmdname' => 'menu',
+                'extra' => {}
+              }
+            ],
+            'normalized' => 'unnumbered'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_child' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'associated_section' => {},
+                'normalized' => 'unnumbered-sub'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'node_next' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'associated_section' => {},
+                    'normalized' => 'numbered-sub'
+                  },
+                  'structure' => {
+                    'associated_unit' => {},
+                    'node_next' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'associated_section' => {},
+                        'normalized' => 'unnumbered-sub2'
+                      },
+                      'structure' => {
+                        'associated_unit' => {},
+                        'node_next' => {
+                          'cmdname' => 'node',
+                          'extra' => {
+                            'associated_section' => {},
+                            'normalized' => 'numbered-sub2'
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'node_prev' => {},
+                            'node_up' => {}
+                          }
+                        },
+                        'node_prev' => {},
+                        'node_up' => {}
+                      }
+                    },
+                    'node_prev' => {},
+                    'node_up' => {}
+                  }
+                },
+                'node_up' => {}
+              }
+            },
+            'node_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'associated_section' => {},
+                'menus' => [
+                  {
+                    'cmdname' => 'menu',
+                    'extra' => {}
+                  }
+                ],
+                'normalized' => 'unnumbered2'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_child' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'associated_section' => {},
+                    'normalized' => 'numbered-sub3'
+                  },
+                  'structure' => {
+                    'associated_unit' => {},
+                    'node_up' => {}
+                  }
+                },
+                'node_next' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'associated_section' => {},
+                    'normalized' => 'numbered'
+                  },
+                  'structure' => {
+                    'associated_unit' => {},
+                    'node_prev' => {},
+                    'node_up' => {}
+                  }
+                },
+                'node_prev' => {},
+                'node_up' => {}
+              }
+            },
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {},
     'node_prev' => {
       'extra' => {
@@ -4734,236 +4559,165 @@ $result_nodes{'complex'} = {
   }
 };
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'complex'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{' [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'ass 
[...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{' [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'str [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 =  [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}
 = $resu [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'struct
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'struct
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'struct
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = $result_nodes{'complex'}{'ex [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_nodes{'com [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_nodes{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_nodes{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = $result_nod [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = $result_nodes{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_nodes{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_nodes{'c [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = $result_nodes{'com [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = $result_nodes{'com [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_nodes{'compl [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = $result_nodes{'complex'}{'e [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{' [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'str [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = $result_nodes{'complex'}{'extra'}{'associated_section [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'s [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'str [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'str [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'struc [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForwar
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'e
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'e
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'complex'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'complex'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'e
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fa
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'complex'}{'extra'}{' [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'complex'}{'extra'}{'ass [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'complex'}{'extra'}{' [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'s
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'extr
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'stru
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'stru
 [...]
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 =  [...]
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 [...]
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 = [...]
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 = [...]
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 = $result_nodes{'comple [...]
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 = $result_nodes{'com [...]
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 [...]
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 [...]
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-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'unit_next'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'unit_prev'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = $result_nodes{'complex'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_nodes{'comple [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = $result_nodes{'com [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = $result_nodes{'comple [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_nodes{'comple [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_nodes{'complex' [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = $result_nodes{'complex'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_nodes{'complex'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_nodes{'complex'}{'e [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = $result_nodes{'complex'}{'extra'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = $result_nodes{'complex'}{'extra'}{ [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'st
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'menu_child'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structu
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structur
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structur
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForwa
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_n
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'ex
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'e
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'e
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'me
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'m
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'st
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_sectio
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'st
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'node_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'complex'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'complex'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastF
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_nodes{'complex'}{'extra'}{'associated_secti [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_nodes{'c [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'a
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $re [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 =  [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $re [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $re [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $resu [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = $result_node [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = $result_node [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_nodes{'complex'}{'extra'}{ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_nodes{'complex'}{'extra [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_nodes{'complex'}{'extra'}{' [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $result_nodes{'complex'}{'extra'}{'ass [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_nodes{'complex'}{'extra'}{ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_nodes{'complex'}{'extra [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = $result_nodes{'complex'}{'extra'}{ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_nodes{'complex'}{'extra'}{'a [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_nodes{'complex'}{'extra'}{'ass [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_nodes{'complex'}{'extra'}{'assoc [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = $result_nodes{'complex'}{'extra'}{'associated_s [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = $result_nodes{'complex'}{'extra'}{'associated_s [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{' [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'ass 
[...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{ [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'a [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'ass 
[...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'ass 
[...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'assoc 
[...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_u
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_u
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'dir
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'dire
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directio
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'struc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structur
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'struc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structur
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'st
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'s
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'s
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'s
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'s
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'str
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'struc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structu
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'s
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'struc
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'stru
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure
 [...]
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'struc
 [...]
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directio
 [...]
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -4971,8 +4725,40 @@ 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'complex'}{'structure'}{'associated_unit'} = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'complex'}{'structure'}{'menu_child'} = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'complex'}{'structure'}{'node_next'} = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'struc
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'stru
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'direction
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back
 [...]
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'complex'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'complex'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'complex'}{'structure'}{'menu_child'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'node_prev'} 
= $result_nodes{'complex'};
+$result_nodes{'complex'}{'structure'}{'menu_child'}{'structure'}{'node_up'} = 
$result_nodes{'complex'};
+$result_nodes{'complex'}{'structure'}{'node_next'} = 
$result_nodes{'complex'}{'structure'}{'menu_child'};
 $result_nodes{'complex'}{'structure'}{'node_prev'}{'extra'}{'manual_content'} 
= 
$result_nodes{'complex'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}{'extra'}{'manual_content'};
 
 $result_menus{'complex'} = {
@@ -4990,9 +4776,7 @@ $result_menus{'complex'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -5006,379 +4790,156 @@ $result_menus{'complex'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'First-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_child' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'unnumbered'
-                    },
-                    'structure' => {
-                      'associated_unit' => {
+              }
+            },
+            'structure' => {
+              'directions' => {
+                'Back' => {},
+                'FastBack' => {},
+                'FastForward' => {
+                  'extra' => {
+                    'unit_command' => {
+                      'cmdname' => 'chapter',
+                      'extra' => {},
+                      'structure' => {
+                        'associated_unit' => {},
+                        'level' => 1,
+                        'number' => 2
+                      }
+                    }
+                  },
+                  'structure' => {
+                    'directions' => {
+                      'Back' => {
                         'extra' => {
                           'unit_command' => {
-                            'cmdname' => 'unnumberedsec',
+                            'cmdname' => 'section',
                             'extra' => {},
                             'structure' => {
                               'associated_unit' => {},
-                              'level' => 2
+                              'level' => 2,
+                              'number' => '1.1'
                             }
-                          },
-                          'unit_node' => {},
-                          'unit_section' => {}
+                          }
                         },
                         'structure' => {
                           'directions' => {
-                            'Back' => {},
-                            'FastBack' => {},
-                            'FastForward' => {
+                            'Back' => {
                               'extra' => {
                                 'unit_command' => {
-                                  'cmdname' => 'chapter',
+                                  'cmdname' => 'subsection',
                                   'extra' => {},
                                   'structure' => {
                                     'associated_unit' => {},
-                                    'level' => 1,
-                                    'number' => 2
-                                  }
-                                },
-                                'unit_node' => {
-                                  'cmdname' => 'node',
-                                  'extra' => {
-                                    'normalized' => 'Second-node'
-                                  },
-                                  'structure' => {
-                                    'associated_unit' => {},
-                                    'menu_next' => {
-                                      'cmdname' => 'node',
-                                      'extra' => {
-                                        'normalized' => 'Third-node-unnumbered'
-                                      },
-                                      'structure' => {
-                                        'associated_unit' => {
+                                    'level' => 3
+                                  }
+                                }
+                              },
+                              'structure' => {
+                                'directions' => {
+                                  'Back' => {
+                                    'extra' => {
+                                      'unit_command' => {
+                                        'cmdname' => 'unnumberedsec',
+                                        'extra' => {},
+                                        'structure' => {
+                                          'associated_unit' => {},
+                                          'level' => 2
+                                        }
+                                      }
+                                    },
+                                    'structure' => {
+                                      'directions' => {
+                                        'Back' => {
                                           'extra' => {
                                             'unit_command' => {
-                                              'cmdname' => 'unnumbered',
+                                              'cmdname' => 'subsection',
                                               'extra' => {},
                                               'structure' => {
                                                 'associated_unit' => {},
-                                                'level' => 1
+                                                'level' => 3
                                               }
-                                            },
-                                            'unit_node' => {},
-                                            'unit_section' => {}
+                                            }
                                           },
                                           'structure' => {
                                             'directions' => {
-                                              'Back' => {},
-                                              'FastBack' => {},
-                                              'FastForward' => {
+                                              'Back' => {
                                                 'extra' => {
                                                   'unit_command' => {
-                                                    'cmdname' => 'unnumbered',
+                                                    'cmdname' => 
'unnumberedsubsec',
                                                     'extra' => {},
                                                     'structure' => {
                                                       'associated_unit' => {},
-                                                      'level' => 1
+                                                      'level' => 3
                                                     }
-                                                  },
-                                                  'unit_node' => {
-                                                    'cmdname' => 'node',
-                                                    'extra' => {
-                                                      'normalized' => 
'continuity'
-                                                    },
-                                                    'structure' => {
-                                                      'associated_unit' => {},
-                                                      'menu_next' => {
-                                                        'cmdname' => 'node',
-                                                        'extra' => {
-                                                          'normalized' => 
'Last-node-no-description'
-                                                        },
-                                                        'structure' => {
-                                                          'associated_unit' => 
{},
-                                                          'menu_prev' => {},
-                                                          'menu_up' => {},
-                                                          'menu_up_hash' => {
-                                                            'Top' => 1
-                                                          }
-                                                        }
-                                                      },
-                                                      'menu_prev' => {},
-                                                      'menu_up' => {},
-                                                      'menu_up_hash' => {
-                                                        'Top' => 1
-                                                      }
-                                                    }
-                                                  },
-                                                  'unit_section' => {}
+                                                  }
                                                 },
                                                 'structure' => {
                                                   'directions' => {
-                                                    'Back' => {},
-                                                    'FastBack' => {},
-                                                    'NodeBack' => {},
-                                                    'NodeForward' => {},
-                                                    'NodeNext' => {},
-                                                    'NodePrev' => {},
-                                                    'NodeUp' => {},
-                                                    'Prev' => {},
-                                                    'This' => {},
-                                                    'Up' => {}
-                                                  },
-                                                  'unit_prev' => {}
-                                                },
-                                                'type' => 'unit'
-                                              },
-                                              'Forward' => {},
-                                              'Next' => {},
-                                              'NodeBack' => {},
-                                              'NodeForward' => {},
-                                              'NodeNext' => {},
-                                              'NodePrev' => {},
-                                              'NodeUp' => {},
-                                              'Prev' => {},
-                                              'This' => {},
-                                              'Up' => {}
-                                            },
-                                            'unit_next' => {},
-                                            'unit_prev' => {}
-                                          },
-                                          'type' => 'unit'
-                                        },
-                                        'menu_next' => {},
-                                        'menu_prev' => {},
-                                        'menu_up' => {},
-                                        'menu_up_hash' => {
-                                          'Top' => 1
-                                        }
-                                      }
-                                    },
-                                    'menu_prev' => {
-                                      'cmdname' => 'node',
-                                      'extra' => {
-                                        'normalized' => 'between-node'
-                                      },
-                                      'structure' => {
-                                        'associated_unit' => {
-                                          'extra' => {
-                                            'unit_command' => {
-                                              'cmdname' => 'section',
-                                              'extra' => {},
-                                              'structure' => {
-                                                'associated_unit' => {},
-                                                'level' => 2,
-                                                'number' => '1.1'
-                                              }
-                                            },
-                                            'unit_node' => {
-                                              'cmdname' => 'node',
-                                              'extra' => {
-                                                'normalized' => 'numbered'
-                                              },
-                                              'structure' => {
-                                                'associated_unit' => {},
-                                                'menu_prev' => {
-                                                  'cmdname' => 'node',
-                                                  'extra' => {
-                                                    'normalized' => 
'unnumbered2'
-                                                  },
-                                                  'structure' => {
-                                                    'associated_unit' => {
+                                                    'Back' => {
                                                       'extra' => {
                                                         'unit_command' => {
-                                                          'cmdname' => 
'unnumberedsec',
+                                                          'cmdname' => 
'subsection',
                                                           'extra' => {},
                                                           'structure' => {
                                                             'associated_unit' 
=> {},
-                                                            'level' => 2
+                                                            'level' => 3
                                                           }
-                                                        },
-                                                        'unit_node' => {},
-                                                        'unit_section' => {}
+                                                        }
                                                       },
                                                       'structure' => {
                                                         'directions' => {
                                                           'Back' => {
                                                             'extra' => {
                                                               'unit_command' 
=> {
-                                                                'cmdname' => 
'subsection',
+                                                                'cmdname' => 
'unnumberedsubsec',
                                                                 'extra' => {},
                                                                 'structure' => 
{
                                                                   
'associated_unit' => {},
                                                                   'level' => 3
                                                                 }
-                                                              },
-                                                              'unit_node' => {
-                                                                'cmdname' => 
'node',
-                                                                'extra' => {
-                                                                  'normalized' 
=> 'numbered-sub2'
-                                                                },
-                                                                'structure' => 
{
-                                                                  
'associated_unit' => {},
-                                                                  'menu_prev' 
=> {
-                                                                    'cmdname' 
=> 'node',
-                                                                    'extra' => 
{
-                                                                      
'normalized' => 'unnumbered-sub2'
-                                                                    },
-                                                                    
'structure' => {
-                                                                      
'associated_unit' => {
-                                                                        
'extra' => {
-                                                                          
'unit_command' => {
-                                                                            
'cmdname' => 'unnumberedsubsec',
-                                                                            
'extra' => {},
-                                                                            
'structure' => {
-                                                                              
'associated_unit' => {},
-                                                                              
'level' => 3
-                                                                            }
-                                                                          },
-                                                                          
'unit_node' => {},
-                                                                          
'unit_section' => {}
-                                                                        },
-                                                                        
'structure' => {
-                                                                          
'directions' => {
-                                                                            
'Back' => {
-                                                                              
'extra' => {
-                                                                               
 'unit_command' => {
-                                                                               
   'cmdname' => 'subsection',
-                                                                               
   'extra' => {},
-                                                                               
   'structure' => {
-                                                                               
     'associated_unit' => {},
-                                                                               
     'level' => 3
-                                                                               
   }
-                                                                               
 },
-                                                                               
 'unit_node' => {
-                                                                               
   'cmdname' => 'node',
-                                                                               
   'extra' => {
-                                                                               
     'normalized' => 'numbered-sub'
-                                                                               
   },
-                                                                               
   'structure' => {
-                                                                               
     'associated_unit' => {},
-                                                                               
     'menu_next' => {},
-                                                                               
     'menu_prev' => {
-                                                                               
       'cmdname' => 'node',
-                                                                               
       'extra' => {
-                                                                               
         'normalized' => 'unnumbered-sub'
-                                                                               
       },
-                                                                               
       'structure' => {
-                                                                               
         'associated_unit' => {
-                                                                               
           'extra' => {
-                                                                               
             'unit_command' => {
-                                                                               
               'cmdname' => 'unnumberedsubsec',
-                                                                               
               'extra' => {},
-                                                                               
               'structure' => {
-                                                                               
                 'associated_unit' => {},
-                                                                               
                 'level' => 3
-                                                                               
               }
-                                                                               
             },
-                                                                               
             'unit_node' => {},
-                                                                               
             'unit_section' => {}
-                                                                               
           },
-                                                                               
           'structure' => {
-                                                                               
             'directions' => {
-                                                                               
               'Back' => {},
-                                                                               
               'FastBack' => {},
-                                                                               
               'FastForward' => {},
-                                                                               
               'Forward' => {},
-                                                                               
               'Next' => {},
-                                                                               
               'NodeBack' => {},
-                                                                               
               'NodeForward' => {},
-                                                                               
               'NodeNext' => {},
-                                                                               
               'NodeUp' => {},
-                                                                               
               'This' => {},
-                                                                               
               'Up' => {}
-                                                                               
             },
-                                                                               
             'unit_next' => {},
-                                                                               
             'unit_prev' => {}
-                                                                               
           },
-                                                                               
           'type' => 'unit'
-                                                                               
         },
-                                                                               
         'menu_next' => {},
-                                                                               
         'menu_up' => {},
-                                                                               
         'menu_up_hash' => {
-                                                                               
           'unnumbered' => 1
-                                                                               
         }
-                                                                               
       }
-                                                                               
     },
-                                                                               
     'menu_up' => {},
-                                                                               
     'menu_up_hash' => {
-                                                                               
       'unnumbered' => 1
-                                                                               
     }
-                                                                               
   }
-                                                                               
 },
-                                                                               
 'unit_section' => {}
-                                                                              
},
-                                                                              
'structure' => {
-                                                                               
 'directions' => {
-                                                                               
   'Back' => {},
-                                                                               
   'FastBack' => {},
-                                                                               
   'FastForward' => {},
-                                                                               
   'Forward' => {},
-                                                                               
   'Next' => {},
-                                                                               
   'NodeBack' => {},
-                                                                               
   'NodeForward' => {},
-                                                                               
   'NodeNext' => {},
-                                                                               
   'NodePrev' => {},
-                                                                               
   'NodeUp' => {},
-                                                                               
   'Prev' => {},
-                                                                               
   'This' => {},
-                                                                               
   'Up' => {}
-                                                                               
 },
-                                                                               
 'unit_next' => {},
-                                                                               
 'unit_prev' => {}
-                                                                              
},
-                                                                              
'type' => 'unit'
-                                                                            },
-                                                                            
'FastBack' => {},
-                                                                            
'FastForward' => {},
-                                                                            
'Forward' => {},
-                                                                            
'Next' => {},
-                                                                            
'NodeBack' => {},
-                                                                            
'NodeForward' => {},
-                                                                            
'NodeNext' => {},
-                                                                            
'NodePrev' => {},
-                                                                            
'NodeUp' => {},
-                                                                            
'Prev' => {},
-                                                                            
'This' => {},
-                                                                            
'Up' => {}
-                                                                          },
-                                                                          
'unit_next' => {},
-                                                                          
'unit_prev' => {}
-                                                                        },
-                                                                        'type' 
=> 'unit'
-                                                                      },
-                                                                      
'menu_next' => {},
-                                                                      
'menu_prev' => {},
-                                                                      
'menu_up' => {},
-                                                                      
'menu_up_hash' => {
-                                                                        
'unnumbered' => 1
-                                                                      }
-                                                                    }
-                                                                  },
-                                                                  'menu_up' => 
{},
-                                                                  
'menu_up_hash' => {
-                                                                    
'unnumbered' => 1
-                                                                  }
-                                                                }
-                                                              },
-                                                              'unit_section' 
=> {}
+                                                              }
                                                             },
                                                             'structure' => {
                                                               'directions' => {
-                                                                'Back' => {},
+                                                                'Back' => {
+                                                                  'extra' => {
+                                                                    
'unit_command' => {
+                                                                      
'cmdname' => 'unnumberedsec',
+                                                                      'extra' 
=> {},
+                                                                      
'structure' => {
+                                                                        
'associated_unit' => {},
+                                                                        
'level' => 2
+                                                                      }
+                                                                    }
+                                                                  },
+                                                                  'structure' 
=> {
+                                                                    
'directions' => {
+                                                                      'Back' 
=> {},
+                                                                      
'FastBack' => {},
+                                                                      
'FastForward' => {},
+                                                                      
'Forward' => {},
+                                                                      'Next' 
=> {},
+                                                                      
'NodeBack' => {},
+                                                                      
'NodeForward' => {},
+                                                                      
'NodeNext' => {},
+                                                                      'NodeUp' 
=> {},
+                                                                      'This' 
=> {},
+                                                                      'Up' => 
{}
+                                                                    },
+                                                                    
'unit_next' => {},
+                                                                    
'unit_prev' => {}
+                                                                  },
+                                                                  'type' => 
'unit'
+                                                                },
                                                                 'FastBack' => 
{},
                                                                 'FastForward' 
=> {},
                                                                 'Forward' => 
{},
+                                                                'Next' => {},
                                                                 'NodeBack' => 
{},
                                                                 'NodeForward' 
=> {},
-                                                                'NodePrev' => 
{},
+                                                                'NodeNext' => 
{},
                                                                 'NodeUp' => {},
-                                                                'Prev' => {},
                                                                 'This' => {},
                                                                 'Up' => {}
                                                               },
@@ -5389,48 +4950,7 @@ $result_menus{'complex'} = {
                                                           },
                                                           'FastBack' => {},
                                                           'FastForward' => {},
-                                                          'Forward' => {
-                                                            'extra' => {
-                                                              'unit_command' 
=> {
-                                                                'cmdname' => 
'subsection',
-                                                                'extra' => {},
-                                                                'structure' => 
{
-                                                                  
'associated_unit' => {},
-                                                                  'level' => 3
-                                                                }
-                                                              },
-                                                              'unit_node' => {
-                                                                'cmdname' => 
'node',
-                                                                'extra' => {
-                                                                  'normalized' 
=> 'numbered-sub3'
-                                                                },
-                                                                'structure' => 
{
-                                                                  
'associated_unit' => {},
-                                                                  'menu_up' => 
{},
-                                                                  
'menu_up_hash' => {
-                                                                    
'unnumbered2' => 1
-                                                                  }
-                                                                }
-                                                              },
-                                                              'unit_section' 
=> {}
-                                                            },
-                                                            'structure' => {
-                                                              'directions' => {
-                                                                'Back' => {},
-                                                                'FastBack' => 
{},
-                                                                'FastForward' 
=> {},
-                                                                'Forward' => 
{},
-                                                                'NodeBack' => 
{},
-                                                                'NodeForward' 
=> {},
-                                                                'NodeUp' => {},
-                                                                'This' => {},
-                                                                'Up' => {}
-                                                              },
-                                                              'unit_next' => 
{},
-                                                              'unit_prev' => {}
-                                                            },
-                                                            'type' => 'unit'
-                                                          },
+                                                          'Forward' => {},
                                                           'Next' => {},
                                                           'NodeBack' => {},
                                                           'NodeForward' => {},
@@ -5446,30 +4966,29 @@ $result_menus{'complex'} = {
                                                       },
                                                       'type' => 'unit'
                                                     },
-                                                    'menu_child' => {},
-                                                    'menu_next' => {},
-                                                    'menu_prev' => {},
-                                                    'menu_up' => {},
-                                                    'menu_up_hash' => {
-                                                      'First-node' => 1
-                                                    }
-                                                  }
+                                                    'FastBack' => {},
+                                                    'FastForward' => {},
+                                                    'Forward' => {},
+                                                    'Next' => {},
+                                                    'NodeBack' => {},
+                                                    'NodeForward' => {},
+                                                    'NodeNext' => {},
+                                                    'NodePrev' => {},
+                                                    'NodeUp' => {},
+                                                    'Prev' => {},
+                                                    'This' => {},
+                                                    'Up' => {}
+                                                  },
+                                                  'unit_next' => {},
+                                                  'unit_prev' => {}
                                                 },
-                                                'menu_up' => {},
-                                                'menu_up_hash' => {
-                                                  'First-node' => 1
-                                                }
-                                              }
-                                            },
-                                            'unit_section' => {}
-                                          },
-                                          'structure' => {
-                                            'directions' => {
-                                              'Back' => {},
+                                                'type' => 'unit'
+                                              },
                                               'FastBack' => {},
                                               'FastForward' => {},
                                               'Forward' => {},
                                               'NodeBack' => {},
+                                              'NodeForward' => {},
                                               'NodePrev' => {},
                                               'NodeUp' => {},
                                               'Prev' => {},
@@ -5481,37 +5000,93 @@ $result_menus{'complex'} = {
                                           },
                                           'type' => 'unit'
                                         },
-                                        'menu_next' => {},
-                                        'menu_prev' => {},
-                                        'menu_up' => {},
-                                        'menu_up_hash' => {
-                                          'Top' => 1
-                                        }
-                                      }
+                                        'FastBack' => {},
+                                        'FastForward' => {},
+                                        'Forward' => {},
+                                        'Next' => {},
+                                        'NodeBack' => {},
+                                        'NodeForward' => {},
+                                        'NodeNext' => {},
+                                        'NodePrev' => {},
+                                        'NodeUp' => {},
+                                        'Prev' => {},
+                                        'This' => {},
+                                        'Up' => {}
+                                      },
+                                      'unit_next' => {},
+                                      'unit_prev' => {}
                                     },
-                                    'menu_up' => {},
-                                    'menu_up_hash' => {
-                                      'Top' => 1
-                                    }
+                                    'type' => 'unit'
+                                  },
+                                  'FastBack' => {},
+                                  'FastForward' => {},
+                                  'Forward' => {},
+                                  'NodeBack' => {},
+                                  'NodeForward' => {},
+                                  'NodeUp' => {},
+                                  'This' => {},
+                                  'Up' => {}
+                                },
+                                'unit_next' => {},
+                                'unit_prev' => {}
+                              },
+                              'type' => 'unit'
+                            },
+                            'FastBack' => {},
+                            'FastForward' => {},
+                            'Forward' => {},
+                            'NodeBack' => {},
+                            'NodePrev' => {},
+                            'NodeUp' => {},
+                            'Prev' => {},
+                            'This' => {},
+                            'Up' => {}
+                          },
+                          'unit_next' => {},
+                          'unit_prev' => {}
+                        },
+                        'type' => 'unit'
+                      },
+                      'FastBack' => {},
+                      'FastForward' => {
+                        'extra' => {
+                          'unit_command' => {
+                            'cmdname' => 'unnumbered',
+                            'extra' => {},
+                            'structure' => {
+                              'associated_unit' => {},
+                              'level' => 1
+                            }
+                          }
+                        },
+                        'structure' => {
+                          'directions' => {
+                            'Back' => {},
+                            'FastBack' => {},
+                            'FastForward' => {
+                              'extra' => {
+                                'unit_command' => {
+                                  'cmdname' => 'unnumbered',
+                                  'extra' => {},
+                                  'structure' => {
+                                    'associated_unit' => {},
+                                    'level' => 1
                                   }
-                                },
-                                'unit_section' => {}
+                                }
                               },
                               'structure' => {
                                 'directions' => {
                                   'Back' => {},
                                   'FastBack' => {},
-                                  'FastForward' => {},
-                                  'Forward' => {},
-                                  'Next' => {},
+                                  'NodeBack' => {},
                                   'NodeForward' => {},
                                   'NodeNext' => {},
+                                  'NodePrev' => {},
                                   'NodeUp' => {},
                                   'Prev' => {},
                                   'This' => {},
                                   'Up' => {}
                                 },
-                                'unit_next' => {},
                                 'unit_prev' => {}
                               },
                               'type' => 'unit'
@@ -5521,7 +5096,9 @@ $result_menus{'complex'} = {
                             'NodeBack' => {},
                             'NodeForward' => {},
                             'NodeNext' => {},
+                            'NodePrev' => {},
                             'NodeUp' => {},
+                            'Prev' => {},
                             'This' => {},
                             'Up' => {}
                           },
@@ -5530,28 +5107,20 @@ $result_menus{'complex'} = {
                         },
                         'type' => 'unit'
                       },
-                      'menu_child' => {},
-                      'menu_next' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'First-node' => 1
-                      }
-                    }
+                      'Forward' => {},
+                      'Next' => {},
+                      'NodeForward' => {},
+                      'NodeNext' => {},
+                      'NodeUp' => {},
+                      'Prev' => {},
+                      'This' => {},
+                      'Up' => {}
+                    },
+                    'unit_next' => {},
+                    'unit_prev' => {}
                   },
-                  'menu_next' => {},
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
-            },
-            'structure' => {
-              'directions' => {
-                'Back' => {},
-                'FastBack' => {},
-                'FastForward' => {},
+                  'type' => 'unit'
+                },
                 'Forward' => {},
                 'Next' => {},
                 'NodeBack' => {},
@@ -5585,239 +5154,404 @@ $result_menus{'complex'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'First-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_child' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'unnumbered'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_child' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'unnumbered-sub'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_next' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'normalized' => 'numbered-sub'
+                  },
+                  'structure' => {
+                    'associated_unit' => {},
+                    'menu_next' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'normalized' => 'unnumbered-sub2'
+                      },
+                      'structure' => {
+                        'associated_unit' => {},
+                        'menu_next' => {
+                          'cmdname' => 'node',
+                          'extra' => {
+                            'normalized' => 'numbered-sub2'
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'menu_prev' => {},
+                            'menu_up' => {},
+                            'menu_up_hash' => {
+                              'unnumbered' => 1
+                            }
+                          }
+                        },
+                        'menu_prev' => {},
+                        'menu_up' => {},
+                        'menu_up_hash' => {
+                          'unnumbered' => 1
+                        }
+                      }
+                    },
+                    'menu_prev' => {},
+                    'menu_up' => {},
+                    'menu_up_hash' => {
+                      'unnumbered' => 1
+                    }
+                  }
+                },
+                'menu_up' => {},
+                'menu_up_hash' => {
+                  'unnumbered' => 1
+                }
+              }
+            },
+            'menu_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'unnumbered2'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_child' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'normalized' => 'numbered-sub3'
+                  },
+                  'structure' => {
+                    'associated_unit' => {},
+                    'menu_up' => {},
+                    'menu_up_hash' => {
+                      'unnumbered2' => 1
+                    }
+                  }
+                },
+                'menu_next' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'normalized' => 'numbered'
+                  },
+                  'structure' => {
+                    'associated_unit' => {},
+                    'menu_prev' => {},
+                    'menu_up' => {},
+                    'menu_up_hash' => {
+                      'First-node' => 1
+                    }
+                  }
+                },
+                'menu_prev' => {},
+                'menu_up' => {},
+                'menu_up_hash' => {
+                  'First-node' => 1
+                }
+              }
+            },
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'First-node' => 1
+            }
+          }
+        },
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'between-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'Second-node'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_next' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'normalized' => 'Third-node-unnumbered'
+                  },
+                  'structure' => {
+                    'associated_unit' => {},
+                    'menu_next' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'normalized' => 'continuity'
+                      },
+                      'structure' => {
+                        'associated_unit' => {},
+                        'menu_next' => {
+                          'cmdname' => 'node',
+                          'extra' => {
+                            'normalized' => 'Last-node-no-description'
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'menu_prev' => {},
+                            'menu_up' => {},
+                            'menu_up_hash' => {
+                              'Top' => 1
+                            }
+                          }
+                        },
+                        'menu_prev' => {},
+                        'menu_up' => {},
+                        'menu_up_hash' => {
+                          'Top' => 1
+                        }
+                      }
+                    },
+                    'menu_prev' => {},
+                    'menu_up' => {},
+                    'menu_up_hash' => {
+                      'Top' => 1
+                    }
+                  }
+                },
+                'menu_prev' => {},
+                'menu_up' => {},
+                'menu_up_hash' => {
+                  'Top' => 1
+                }
+              }
+            },
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'} 
= $result_menus{'complex'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fas
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastFo
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'asso
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'a
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fast
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastFor
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structur [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'d 
[...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extr
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'s
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'complex'}{'structure'}{'associated_u [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'c [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_menus{'comp [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_un
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $ [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'complex'}{'s [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = $result_menus{'complex'}{'structure'}{'associate [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'complex'}{'structure'}{ [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'complex'}{'structur [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_menus{'complex'}{'struc [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_menus{'complex'}{'structure [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'complex'}{'structur [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_menus{'complex'}{'struc [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = $result_menus{'complex'}{'structur [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure' [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = $result_menus{'complex'}{'structure'}{ [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_menus{'complex'}{'structure'}{ [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'a [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = $result_menus{'complex'}{'structure'}{'associat [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = $result_menus{'complex'}{'structure'}{'associat [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'} [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structur [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_menus{'c [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'complex'} [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = $result_menus{'complex'}{'structure'}{'associ [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'complex'}{'structure [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'complex'}{'struc [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastForward'}
 = $result_menus{'complex'}{'st [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = $result_menus{'complex'}{'struct [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'complex'}{'struc [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeForward'}
 = $result_menus{'complex'}{'st [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structu [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = $result_menus{'complex'}{'structure [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'} [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'unit_next'}
 = $result_menus{'complex'}{'structure'}{'assoc [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'unit_prev'}
 = $result_menus{'complex'}{'structure'}{'assoc [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'di 
[...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'} [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structur [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'} [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'} [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{' [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'di 
[...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'di 
[...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'dire 
[...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_child'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'a
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'s
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'u
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'ext
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'u
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'ext
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'s
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'stru
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'uni
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit
 [...]
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'dire
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'complex'}{'structure'}{'associat [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menu [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'complex'}{'structur [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'complex'}{'stru [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_menus{'complex'}{'s [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_menus{'complex'}{'struc [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $result_menus{'complex'}{'structur [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'complex'}{'stru [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_menus{'complex'}{'s [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = $result_menus{'complex'}{'stru [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'struct [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_menus{'complex'}{'structur [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure' [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = $result_menus{'complex'}{'structure'}{'asso [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = $result_menus{'complex'}{'structure'}{'asso [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structu [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'stru [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structur [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'} [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structu [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'stru [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structu [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'} [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{' [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directi 
[...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directi 
[...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'s
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'stru
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'st
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'stru
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'stru
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastF
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForwa
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForw
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastF
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForw
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForw
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForwar
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Ba
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'B
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'B
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Bac
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'struct
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'struct
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'B
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'B
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'struct
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'s
 [...]
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
-$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'
 [...]
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'complex'}{'structure'}{'associated_unit'};
 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'complex'}{'structure'}{'menu_child'} = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'
 [...]
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'
 [...]
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure
 [...]
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'direc
 [...]
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'complex'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'complex'}{'structure'}{'menu_child'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex'};
+$result_menus{'complex'}{'structure'}{'menu_child'}{'structure'}{'menu_up'} = 
$result_menus{'complex'};
 
 $result_errors{'complex'} = [];
 
@@ -5835,199 +5569,103 @@ $result_elements{'complex'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'First-node'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {},
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
-                    }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
-                },
-                'structure' => {
-                  'directions' => {
-                    'Back' => {},
-                    'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 2
-                          }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'normalized' => 'Second-node'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'menu_next' => {
-                              'cmdname' => 'node',
-                              'extra' => {
-                                'normalized' => 'Third-node-unnumbered'
-                              },
-                              'structure' => {
-                                'associated_unit' => {
-                                  'extra' => {
-                                    'unit_command' => {
-                                      'cmdname' => 'unnumbered',
-                                      'extra' => {},
-                                      'structure' => {
-                                        'associated_unit' => {},
-                                        'level' => 1
-                                      }
-                                    },
-                                    'unit_node' => {},
-                                    'unit_section' => {}
-                                  },
-                                  'structure' => {
-                                    'directions' => {
-                                      'Back' => {},
-                                      'FastBack' => {},
-                                      'FastForward' => {
-                                        'extra' => {
-                                          'unit_command' => {
-                                            'cmdname' => 'unnumbered',
-                                            'extra' => {},
-                                            'structure' => {
-                                              'associated_unit' => {},
-                                              'level' => 1
-                                            }
-                                          },
-                                          'unit_node' => {
-                                            'cmdname' => 'node',
-                                            'extra' => {
-                                              'normalized' => 'continuity'
-                                            },
-                                            'structure' => {
-                                              'associated_unit' => {},
-                                              'menu_next' => {
-                                                'cmdname' => 'node',
-                                                'extra' => {
-                                                  'normalized' => 
'Last-node-no-description'
-                                                },
-                                                'structure' => {
-                                                  'associated_unit' => {},
-                                                  'menu_prev' => {},
-                                                  'menu_up' => {},
-                                                  'menu_up_hash' => {
-                                                    'Top' => 1
-                                                  }
-                                                }
-                                              },
-                                              'menu_prev' => {},
-                                              'menu_up' => {},
-                                              'menu_up_hash' => {
-                                                'Top' => 1
-                                              }
-                                            }
-                                          },
-                                          'unit_section' => {}
-                                        },
-                                        'structure' => {
-                                          'directions' => {
-                                            'Back' => {},
-                                            'FastBack' => {},
-                                            'NodeBack' => {},
-                                            'NodeForward' => {},
-                                            'NodeNext' => {},
-                                            'NodePrev' => {},
-                                            'NodeUp' => {},
-                                            'Prev' => {},
-                                            'This' => {},
-                                            'Up' => {}
-                                          }
-                                        },
-                                        'type' => 'unit'
-                                      },
-                                      'Forward' => {},
-                                      'Next' => {},
-                                      'NodeBack' => {},
-                                      'NodeForward' => {},
-                                      'NodeNext' => {},
-                                      'NodePrev' => {},
-                                      'NodeUp' => {},
-                                      'Prev' => {},
-                                      'This' => {},
-                                      'Up' => {}
-                                    }
-                                  },
-                                  'type' => 'unit'
-                                },
-                                'menu_next' => {},
-                                'menu_prev' => {},
-                                'menu_up' => {},
-                                'menu_up_hash' => {
-                                  'Top' => 1
+                    'cmdname' => 'chapter',
+                    'extra' => {},
+                    'structure' => {
+                      'associated_unit' => {},
+                      'level' => 1,
+                      'number' => 2
+                    }
+                  }
+                },
+                'structure' => {
+                  'directions' => {
+                    'Back' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'section',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 2,
+                            'number' => '1.1'
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {
+                            'extra' => {
+                              'unit_command' => {
+                                'cmdname' => 'subsection',
+                                'extra' => {},
+                                'structure' => {
+                                  'associated_unit' => {},
+                                  'level' => 3
                                 }
                               }
                             },
-                            'menu_prev' => {
-                              'cmdname' => 'node',
-                              'extra' => {
-                                'normalized' => 'between-node'
-                              },
-                              'structure' => {
-                                'associated_unit' => {
+                            'structure' => {
+                              'directions' => {
+                                'Back' => {
                                   'extra' => {
                                     'unit_command' => {
-                                      'cmdname' => 'section',
+                                      'cmdname' => 'unnumberedsec',
                                       'extra' => {},
                                       'structure' => {
                                         'associated_unit' => {},
-                                        'level' => 2,
-                                        'number' => '1.1'
+                                        'level' => 2
                                       }
-                                    },
-                                    'unit_node' => {
-                                      'cmdname' => 'node',
-                                      'extra' => {
-                                        'normalized' => 'numbered'
-                                      },
-                                      'structure' => {
-                                        'associated_unit' => {},
-                                        'menu_prev' => {
-                                          'cmdname' => 'node',
-                                          'extra' => {
-                                            'normalized' => 'unnumbered2'
-                                          },
-                                          'structure' => {
-                                            'associated_unit' => {
+                                    }
+                                  },
+                                  'structure' => {
+                                    'directions' => {
+                                      'Back' => {
+                                        'extra' => {
+                                          'unit_command' => {
+                                            'cmdname' => 'subsection',
+                                            'extra' => {},
+                                            'structure' => {
+                                              'associated_unit' => {},
+                                              'level' => 3
+                                            }
+                                          }
+                                        },
+                                        'structure' => {
+                                          'directions' => {
+                                            'Back' => {
                                               'extra' => {
                                                 'unit_command' => {
-                                                  'cmdname' => 'unnumberedsec',
+                                                  'cmdname' => 
'unnumberedsubsec',
                                                   'extra' => {},
                                                   'structure' => {
                                                     'associated_unit' => {},
-                                                    'level' => 2
+                                                    'level' => 3
                                                   }
-                                                },
-                                                'unit_node' => {},
-                                                'unit_section' => {}
+                                                }
                                               },
                                               'structure' => {
                                                 'directions' => {
@@ -6040,166 +5678,37 @@ $result_elements{'complex'} = [
                                                           'associated_unit' => 
{},
                                                           'level' => 3
                                                         }
-                                                      },
-                                                      'unit_node' => {
-                                                        'cmdname' => 'node',
-                                                        'extra' => {
-                                                          'normalized' => 
'numbered-sub2'
-                                                        },
-                                                        'structure' => {
-                                                          'associated_unit' => 
{},
-                                                          'menu_prev' => {
-                                                            'cmdname' => 
'node',
-                                                            'extra' => {
-                                                              'normalized' => 
'unnumbered-sub2'
-                                                            },
-                                                            'structure' => {
-                                                              
'associated_unit' => {
+                                                      }
+                                                    },
+                                                    'structure' => {
+                                                      'directions' => {
+                                                        'Back' => {
+                                                          'extra' => {
+                                                            'unit_command' => {
+                                                              'cmdname' => 
'unnumberedsubsec',
+                                                              'extra' => {},
+                                                              'structure' => {
+                                                                
'associated_unit' => {},
+                                                                'level' => 3
+                                                              }
+                                                            }
+                                                          },
+                                                          'structure' => {
+                                                            'directions' => {
+                                                              'Back' => {
                                                                 'extra' => {
                                                                   
'unit_command' => {
-                                                                    'cmdname' 
=> 'unnumberedsubsec',
+                                                                    'cmdname' 
=> 'unnumberedsec',
                                                                     'extra' => 
{},
                                                                     
'structure' => {
                                                                       
'associated_unit' => {},
-                                                                      'level' 
=> 3
+                                                                      'level' 
=> 2
                                                                     }
-                                                                  },
-                                                                  'unit_node' 
=> {},
-                                                                  
'unit_section' => {}
+                                                                  }
                                                                 },
                                                                 'structure' => 
{
                                                                   'directions' 
=> {
-                                                                    'Back' => {
-                                                                      'extra' 
=> {
-                                                                        
'unit_command' => {
-                                                                          
'cmdname' => 'subsection',
-                                                                          
'extra' => {},
-                                                                          
'structure' => {
-                                                                            
'associated_unit' => {},
-                                                                            
'level' => 3
-                                                                          }
-                                                                        },
-                                                                        
'unit_node' => {
-                                                                          
'cmdname' => 'node',
-                                                                          
'extra' => {
-                                                                            
'normalized' => 'numbered-sub'
-                                                                          },
-                                                                          
'structure' => {
-                                                                            
'associated_unit' => {},
-                                                                            
'menu_next' => {},
-                                                                            
'menu_prev' => {
-                                                                              
'cmdname' => 'node',
-                                                                              
'extra' => {
-                                                                               
 'normalized' => 'unnumbered-sub'
-                                                                              
},
-                                                                              
'structure' => {
-                                                                               
 'associated_unit' => {
-                                                                               
   'extra' => {
-                                                                               
     'unit_command' => {
-                                                                               
       'cmdname' => 'unnumberedsubsec',
-                                                                               
       'extra' => {},
-                                                                               
       'structure' => {
-                                                                               
         'associated_unit' => {},
-                                                                               
         'level' => 3
-                                                                               
       }
-                                                                               
     },
-                                                                               
     'unit_node' => {},
-                                                                               
     'unit_section' => {}
-                                                                               
   },
-                                                                               
   'structure' => {
-                                                                               
     'directions' => {
-                                                                               
       'Back' => {
-                                                                               
         'extra' => {
-                                                                               
           'unit_command' => {
-                                                                               
             'cmdname' => 'unnumberedsec',
-                                                                               
             'extra' => {},
-                                                                               
             'structure' => {
-                                                                               
               'associated_unit' => {},
-                                                                               
               'level' => 2
-                                                                               
             }
-                                                                               
           },
-                                                                               
           'unit_node' => {
-                                                                               
             'cmdname' => 'node',
-                                                                               
             'extra' => {
-                                                                               
               'normalized' => 'unnumbered'
-                                                                               
             },
-                                                                               
             'structure' => {
-                                                                               
               'associated_unit' => {},
-                                                                               
               'menu_child' => {},
-                                                                               
               'menu_next' => {},
-                                                                               
               'menu_up' => {},
-                                                                               
               'menu_up_hash' => {
-                                                                               
                 'First-node' => 1
-                                                                               
               }
-                                                                               
             }
-                                                                               
           },
-                                                                               
           'unit_section' => {}
-                                                                               
         },
-                                                                               
         'structure' => {
-                                                                               
           'directions' => {
-                                                                               
             'Back' => {},
-                                                                               
             'FastBack' => {},
-                                                                               
             'FastForward' => {},
-                                                                               
             'Forward' => {},
-                                                                               
             'Next' => {},
-                                                                               
             'NodeBack' => {},
-                                                                               
             'NodeForward' => {},
-                                                                               
             'NodeNext' => {},
-                                                                               
             'NodeUp' => {},
-                                                                               
             'This' => {},
-                                                                               
             'Up' => {}
-                                                                               
           }
-                                                                               
         },
-                                                                               
         'type' => 'unit'
-                                                                               
       },
-                                                                               
       'FastBack' => {},
-                                                                               
       'FastForward' => {},
-                                                                               
       'Forward' => {},
-                                                                               
       'Next' => {},
-                                                                               
       'NodeBack' => {},
-                                                                               
       'NodeForward' => {},
-                                                                               
       'NodeNext' => {},
-                                                                               
       'NodeUp' => {},
-                                                                               
       'This' => {},
-                                                                               
       'Up' => {}
-                                                                               
     }
-                                                                               
   },
-                                                                               
   'type' => 'unit'
-                                                                               
 },
-                                                                               
 'menu_next' => {},
-                                                                               
 'menu_up' => {},
-                                                                               
 'menu_up_hash' => {
-                                                                               
   'unnumbered' => 1
-                                                                               
 }
-                                                                              }
-                                                                            },
-                                                                            
'menu_up' => {},
-                                                                            
'menu_up_hash' => {
-                                                                              
'unnumbered' => 1
-                                                                            }
-                                                                          }
-                                                                        },
-                                                                        
'unit_section' => {}
-                                                                      },
-                                                                      
'structure' => {
-                                                                        
'directions' => {
-                                                                          
'Back' => {},
-                                                                          
'FastBack' => {},
-                                                                          
'FastForward' => {},
-                                                                          
'Forward' => {},
-                                                                          
'Next' => {},
-                                                                          
'NodeBack' => {},
-                                                                          
'NodeForward' => {},
-                                                                          
'NodeNext' => {},
-                                                                          
'NodePrev' => {},
-                                                                          
'NodeUp' => {},
-                                                                          
'Prev' => {},
-                                                                          
'This' => {},
-                                                                          'Up' 
=> {}
-                                                                        }
-                                                                      },
-                                                                      'type' 
=> 'unit'
-                                                                    },
+                                                                    'Back' => 
{},
                                                                     'FastBack' 
=> {},
                                                                     
'FastForward' => {},
                                                                     'Forward' 
=> {},
@@ -6207,39 +5716,34 @@ $result_elements{'complex'} = [
                                                                     'NodeBack' 
=> {},
                                                                     
'NodeForward' => {},
                                                                     'NodeNext' 
=> {},
-                                                                    'NodePrev' 
=> {},
                                                                     'NodeUp' 
=> {},
-                                                                    'Prev' => 
{},
                                                                     'This' => 
{},
                                                                     'Up' => {}
                                                                   }
                                                                 },
                                                                 'type' => 
'unit'
                                                               },
-                                                              'menu_next' => 
{},
-                                                              'menu_prev' => 
{},
-                                                              'menu_up' => {},
-                                                              'menu_up_hash' 
=> {
-                                                                'unnumbered' 
=> 1
-                                                              }
+                                                              'FastBack' => {},
+                                                              'FastForward' => 
{},
+                                                              'Forward' => {},
+                                                              'Next' => {},
+                                                              'NodeBack' => {},
+                                                              'NodeForward' => 
{},
+                                                              'NodeNext' => {},
+                                                              'NodeUp' => {},
+                                                              'This' => {},
+                                                              'Up' => {}
                                                             }
                                                           },
-                                                          'menu_up' => {},
-                                                          'menu_up_hash' => {
-                                                            'unnumbered' => 1
-                                                          }
-                                                        }
-                                                      },
-                                                      'unit_section' => {}
-                                                    },
-                                                    'structure' => {
-                                                      'directions' => {
-                                                        'Back' => {},
+                                                          'type' => 'unit'
+                                                        },
                                                         'FastBack' => {},
                                                         'FastForward' => {},
                                                         'Forward' => {},
+                                                        'Next' => {},
                                                         'NodeBack' => {},
                                                         'NodeForward' => {},
+                                                        'NodeNext' => {},
                                                         'NodePrev' => {},
                                                         'NodeUp' => {},
                                                         'Prev' => {},
@@ -6251,46 +5755,7 @@ $result_elements{'complex'} = [
                                                   },
                                                   'FastBack' => {},
                                                   'FastForward' => {},
-                                                  'Forward' => {
-                                                    'extra' => {
-                                                      'unit_command' => {
-                                                        'cmdname' => 
'subsection',
-                                                        'extra' => {},
-                                                        'structure' => {
-                                                          'associated_unit' => 
{},
-                                                          'level' => 3
-                                                        }
-                                                      },
-                                                      'unit_node' => {
-                                                        'cmdname' => 'node',
-                                                        'extra' => {
-                                                          'normalized' => 
'numbered-sub3'
-                                                        },
-                                                        'structure' => {
-                                                          'associated_unit' => 
{},
-                                                          'menu_up' => {},
-                                                          'menu_up_hash' => {
-                                                            'unnumbered2' => 1
-                                                          }
-                                                        }
-                                                      },
-                                                      'unit_section' => {}
-                                                    },
-                                                    'structure' => {
-                                                      'directions' => {
-                                                        'Back' => {},
-                                                        'FastBack' => {},
-                                                        'FastForward' => {},
-                                                        'Forward' => {},
-                                                        'NodeBack' => {},
-                                                        'NodeForward' => {},
-                                                        'NodeUp' => {},
-                                                        'This' => {},
-                                                        'Up' => {}
-                                                      }
-                                                    },
-                                                    'type' => 'unit'
-                                                  },
+                                                  'Forward' => {},
                                                   'Next' => {},
                                                   'NodeBack' => {},
                                                   'NodeForward' => {},
@@ -6304,30 +5769,27 @@ $result_elements{'complex'} = [
                                               },
                                               'type' => 'unit'
                                             },
-                                            'menu_child' => {},
-                                            'menu_next' => {},
-                                            'menu_prev' => {},
-                                            'menu_up' => {},
-                                            'menu_up_hash' => {
-                                              'First-node' => 1
-                                            }
+                                            'FastBack' => {},
+                                            'FastForward' => {},
+                                            'Forward' => {},
+                                            'NodeBack' => {},
+                                            'NodeForward' => {},
+                                            'NodePrev' => {},
+                                            'NodeUp' => {},
+                                            'Prev' => {},
+                                            'This' => {},
+                                            'Up' => {}
                                           }
                                         },
-                                        'menu_up' => {},
-                                        'menu_up_hash' => {
-                                          'First-node' => 1
-                                        }
-                                      }
-                                    },
-                                    'unit_section' => {}
-                                  },
-                                  'structure' => {
-                                    'directions' => {
-                                      'Back' => {},
+                                        'type' => 'unit'
+                                      },
                                       'FastBack' => {},
                                       'FastForward' => {},
                                       'Forward' => {},
+                                      'Next' => {},
                                       'NodeBack' => {},
+                                      'NodeForward' => {},
+                                      'NodeNext' => {},
                                       'NodePrev' => {},
                                       'NodeUp' => {},
                                       'Prev' => {},
@@ -6337,31 +5799,80 @@ $result_elements{'complex'} = [
                                   },
                                   'type' => 'unit'
                                 },
-                                'menu_next' => {},
-                                'menu_prev' => {},
-                                'menu_up' => {},
-                                'menu_up_hash' => {
-                                  'Top' => 1
-                                }
+                                'FastBack' => {},
+                                'FastForward' => {},
+                                'Forward' => {},
+                                'NodeBack' => {},
+                                'NodeForward' => {},
+                                'NodeUp' => {},
+                                'This' => {},
+                                'Up' => {}
                               }
                             },
-                            'menu_up' => {},
-                            'menu_up_hash' => {
-                              'Top' => 1
-                            }
+                            'type' => 'unit'
+                          },
+                          'FastBack' => {},
+                          'FastForward' => {},
+                          'Forward' => {},
+                          'NodeBack' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {},
+                          'Up' => {}
+                        }
+                      },
+                      'type' => 'unit'
+                    },
+                    'FastBack' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'unnumbered',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
                           'Back' => {},
                           'FastBack' => {},
-                          'FastForward' => {},
+                          'FastForward' => {
+                            'extra' => {
+                              'unit_command' => {
+                                'cmdname' => 'unnumbered',
+                                'extra' => {},
+                                'structure' => {
+                                  'associated_unit' => {},
+                                  'level' => 1
+                                }
+                              }
+                            },
+                            'structure' => {
+                              'directions' => {
+                                'Back' => {},
+                                'FastBack' => {},
+                                'NodeBack' => {},
+                                'NodeForward' => {},
+                                'NodeNext' => {},
+                                'NodePrev' => {},
+                                'NodeUp' => {},
+                                'Prev' => {},
+                                'This' => {},
+                                'Up' => {}
+                              }
+                            },
+                            'type' => 'unit'
+                          },
                           'Forward' => {},
                           'Next' => {},
+                          'NodeBack' => {},
                           'NodeForward' => {},
                           'NodeNext' => {},
+                          'NodePrev' => {},
                           'NodeUp' => {},
                           'Prev' => {},
                           'This' => {},
@@ -6372,31 +5883,28 @@ $result_elements{'complex'} = [
                     },
                     'Forward' => {},
                     'Next' => {},
-                    'NodeBack' => {},
                     'NodeForward' => {},
-                    'NodePrev' => {},
+                    'NodeNext' => {},
                     'NodeUp' => {},
+                    'Prev' => {},
                     'This' => {},
                     'Up' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_child' => {},
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'Next' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'NodeForward' => {},
         'NodeNext' => {},
@@ -6429,223 +5937,159 @@ $result_elements{'complex'} = [
   {}
 ];
 
$result_elements{'complex'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'ex
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directio
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'un
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'st
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_nod
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'st
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'st
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'as
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'a
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'str
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'struct
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $res [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_elements{'complex'}[0]{'extra'} [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_elements{'complex'}[0]{'extr [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'st
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'struc
 [...]
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 = $ [...]
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-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'comp [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = $result_elements{'c [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = $result_elements{'compl [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = $result_elements{'complex' [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'comp [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = $result_elements{'c [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = $result_elements{'comp [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'comp [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'comple [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = $result_elements{'complex' [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_elements{'complex' [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[ [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{' [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{' [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'me [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'a
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'str
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_u
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associat
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associate
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associat
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associat
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_u
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_u
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_uni
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directio
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'str
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associate
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'as
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associ
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'as
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associa
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associate
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directio
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_child'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'stru
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'struc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'a
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'a
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'assoc
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directio
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}
 [...]
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
-$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'complex'}[0]{'extra'}{'unit_node'};
-$result_elements{'complex'}[0]{'extra'}{'unit_section'} = 
$result_elements{'complex'}[0]{'extra'}{'unit_command'};
-$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'} = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'structure'}{'directions'}{'Forward'} = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'structure'}{'directions'}{'NodeForward'} = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[0]{'structure'}{'directions'}{'NodeNext'} = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastFor
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{ 
[...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'complex'}[0]{'struct [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'F [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions' [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_elements{'complex'}[0]{'structure'}{'directio [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'} [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'F [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions' [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_elements{'complex'}[0]{'structure'}{'directio [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = $result_elements{'complex'}[0]{'structure'}{'directions' [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{ [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'F [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'Fas [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'direc
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'dire
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'dire
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structu
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'dir
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structu
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'dir
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structu
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'dir
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'direc
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = $result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'Forward'} = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'NodeForward'} = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'structure'}{'directions'}{'NodeNext'} = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
 $result_elements{'complex'}[0]{'structure'}{'directions'}{'This'} = 
$result_elements{'complex'}[0];
-$result_elements{'complex'}[1] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[2] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Ba
 [...]
-$result_elements{'complex'}[3] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Ba
 [...]
-$result_elements{'complex'}[4] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'complex'}[5] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[6] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'complex'}[7] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[8] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_elements{'complex'}[9] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[10] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'complex'}[11] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_elements{'complex'}[12] = 
$result_elements{'complex'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[1] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[2] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[3] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[4] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[5] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[6] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[7] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[8] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[9] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'complex'}[10] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[11] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[12] = 
$result_elements{'complex'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/complex_split_at_node.pl 
b/tp/t/results/sectioning/complex_split_at_node.pl
index 811109a6d0..1b065b6d8a 100644
--- a/tp/t/results/sectioning/complex_split_at_node.pl
+++ b/tp/t/results/sectioning/complex_split_at_node.pl
@@ -2537,9 +2537,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2549,9 +2547,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2561,9 +2557,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2573,9 +2567,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2585,9 +2577,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2597,9 +2587,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2609,9 +2597,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2621,9 +2607,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2633,9 +2617,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2645,9 +2627,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2656,8 +2636,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2667,9 +2646,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2679,9 +2656,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2691,9 +2666,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -2703,8 +2676,7 @@ $result_trees{'complex_split_at_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -3082,75 +3054,47 @@ 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2
 $result_trees{'complex_split_at_node'}[0]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'complex_split_at_node'}[0]{'contents'}[2] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'complex_split_at_node'}[0]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'complex_split_at_node'}[0]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'complex_split_at_node'}[1]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'complex_split_at_node'}[1]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'complex_split_at_node'}[1]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'complex_split_at_node'}[1]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'complex_split_at_node'}[1]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'complex_split_at_node'}[2]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'complex_split_at_node'}[2]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'complex_split_at_node'}[2]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'complex_split_at_node'}[2]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'complex_split_at_node'}[2]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'complex_split_at_node'}[3]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'complex_split_at_node'}[3]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'complex_split_at_node'}[3]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'complex_split_at_node'}[3]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'complex_split_at_node'}[3]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'complex_split_at_node'}[4]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'complex_split_at_node'}[4]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 $result_trees{'complex_split_at_node'}[4]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
-$result_trees{'complex_split_at_node'}[4]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
-$result_trees{'complex_split_at_node'}[4]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 $result_trees{'complex_split_at_node'}[5]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
 $result_trees{'complex_split_at_node'}[5]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[12];
 $result_trees{'complex_split_at_node'}[5]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
-$result_trees{'complex_split_at_node'}[5]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
-$result_trees{'complex_split_at_node'}[5]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[12];
 $result_trees{'complex_split_at_node'}[6]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[13];
 $result_trees{'complex_split_at_node'}[6]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[14];
 $result_trees{'complex_split_at_node'}[6]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[13];
-$result_trees{'complex_split_at_node'}[6]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[13];
-$result_trees{'complex_split_at_node'}[6]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[14];
 $result_trees{'complex_split_at_node'}[7]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[15];
 $result_trees{'complex_split_at_node'}[7]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 $result_trees{'complex_split_at_node'}[7]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[15];
-$result_trees{'complex_split_at_node'}[7]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[15];
-$result_trees{'complex_split_at_node'}[7]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[16];
 $result_trees{'complex_split_at_node'}[8]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[17];
 $result_trees{'complex_split_at_node'}[8]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[18];
 $result_trees{'complex_split_at_node'}[8]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[17];
-$result_trees{'complex_split_at_node'}[8]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[17];
-$result_trees{'complex_split_at_node'}[8]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[18];
 $result_trees{'complex_split_at_node'}[9]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[19];
 $result_trees{'complex_split_at_node'}[9]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[20];
 $result_trees{'complex_split_at_node'}[9]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[19];
-$result_trees{'complex_split_at_node'}[9]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[19];
-$result_trees{'complex_split_at_node'}[9]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[20];
 $result_trees{'complex_split_at_node'}[10]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[21];
 $result_trees{'complex_split_at_node'}[10]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[21];
-$result_trees{'complex_split_at_node'}[10]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[21];
 $result_trees{'complex_split_at_node'}[11]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[22];
 $result_trees{'complex_split_at_node'}[11]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[23];
 $result_trees{'complex_split_at_node'}[11]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[22];
-$result_trees{'complex_split_at_node'}[11]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[22];
-$result_trees{'complex_split_at_node'}[11]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[23];
 $result_trees{'complex_split_at_node'}[12]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[24];
 $result_trees{'complex_split_at_node'}[12]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[25];
 $result_trees{'complex_split_at_node'}[12]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[24];
-$result_trees{'complex_split_at_node'}[12]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[24];
-$result_trees{'complex_split_at_node'}[12]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[25];
 $result_trees{'complex_split_at_node'}[13]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[26];
 $result_trees{'complex_split_at_node'}[13]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[27];
 $result_trees{'complex_split_at_node'}[13]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[26];
-$result_trees{'complex_split_at_node'}[13]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[26];
-$result_trees{'complex_split_at_node'}[13]{'extra'}{'unit_section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[27];
 $result_trees{'complex_split_at_node'}[14]{'contents'}[0] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[28];
 $result_trees{'complex_split_at_node'}[14]{'contents'}[1] = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[29];
 $result_trees{'complex_split_at_node'}[14]{'extra'}{'unit_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[28];
-$result_trees{'complex_split_at_node'}[14]{'extra'}{'unit_node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'}{'contents'}[28];
 
 $result_texis{'complex_split_at_node'} = '@node Top,First node,(dir)
 @top
@@ -3328,9 +3272,7 @@ $result_sectioning{'complex_split_at_node'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -3344,63 +3286,64 @@ $result_sectioning{'complex_split_at_node'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {
-                            'associated_node' => {}
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 1,
-                            'section_childs' => [
-                              {
-                                'cmdname' => 'unnumberedsec',
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'FastForward' => {
+                            'extra' => {
+                              'unit_command' => {
+                                'cmdname' => 'node',
                                 'extra' => {
-                                  'associated_node' => {
-                                    'cmdname' => 'node',
-                                    'extra' => {
-                                      'normalized' => 'unnumbered'
-                                    },
-                                    'structure' => {
-                                      'associated_unit' => {
+                                  'normalized' => 'Second-node'
+                                },
+                                'structure' => {
+                                  'associated_unit' => {}
+                                }
+                              }
+                            },
+                            'structure' => {
+                              'directions' => {
+                                'Back' => {
+                                  'extra' => {
+                                    'unit_command' => {
+                                      'cmdname' => 'node',
+                                      'extra' => {
+                                        'normalized' => 'between-node'
+                                      },
+                                      'structure' => {
+                                        'associated_unit' => {}
+                                      }
+                                    }
+                                  },
+                                  'structure' => {
+                                    'directions' => {
+                                      'Back' => {
                                         'extra' => {
-                                          'unit_command' => {},
-                                          'unit_node' => {},
-                                          'unit_section' => {}
+                                          'unit_command' => {
+                                            'cmdname' => 'node',
+                                            'extra' => {
+                                              'normalized' => 'numbered'
+                                            },
+                                            'structure' => {
+                                              'associated_unit' => {}
+                                            }
+                                          }
                                         },
                                         'structure' => {
                                           'directions' => {
-                                            'Back' => {},
-                                            'FastBack' => {},
-                                            'FastForward' => {
+                                            'Back' => {
                                               'extra' => {
                                                 'unit_command' => {
                                                   'cmdname' => 'node',
                                                   'extra' => {
-                                                    'normalized' => 
'Second-node'
+                                                    'normalized' => 
'numbered-sub3'
                                                   },
                                                   'structure' => {
                                                     'associated_unit' => {}
                                                   }
-                                                },
-                                                'unit_node' => {},
-                                                'unit_section' => {
-                                                  'cmdname' => 'chapter',
-                                                  'extra' => {
-                                                    'associated_node' => {}
-                                                  },
-                                                  'structure' => {
-                                                    'associated_unit' => {},
-                                                    'level' => 1,
-                                                    'number' => 2,
-                                                    'section_prev' => {},
-                                                    'section_up' => {},
-                                                    'toplevel_prev' => {},
-                                                    'toplevel_up' => {}
-                                                  }
                                                 }
                                               },
                                               'structure' => {
@@ -3410,13 +3353,12 @@ $result_sectioning{'complex_split_at_node'} = {
                                                       'unit_command' => {
                                                         'cmdname' => 'node',
                                                         'extra' => {
-                                                          'normalized' => 
'between-node'
+                                                          'normalized' => 
'unnumbered2'
                                                         },
                                                         'structure' => {
                                                           'associated_unit' => 
{}
                                                         }
-                                                      },
-                                                      'unit_node' => {}
+                                                      }
                                                     },
                                                     'structure' => {
                                                       'directions' => {
@@ -3425,409 +3367,145 @@ $result_sectioning{'complex_split_at_node'} = {
                                                             'unit_command' => {
                                                               'cmdname' => 
'node',
                                                               'extra' => {
-                                                                'normalized' 
=> 'numbered'
+                                                                'normalized' 
=> 'numbered-sub2'
                                                               },
                                                               'structure' => {
                                                                 
'associated_unit' => {}
                                                               }
-                                                            },
-                                                            'unit_node' => {},
-                                                            'unit_section' => {
-                                                              'cmdname' => 
'section',
-                                                              'extra' => {
-                                                                
'associated_node' => {}
-                                                              },
-                                                              'structure' => {
-                                                                
'associated_unit' => {},
-                                                                'level' => 2,
-                                                                'number' => 
'1.1',
-                                                                'section_prev' 
=> {
-                                                                  'cmdname' => 
'unnumberedsec',
-                                                                  'extra' => {
-                                                                    
'associated_node' => {
-                                                                      
'cmdname' => 'node',
+                                                            }
+                                                          },
+                                                          'structure' => {
+                                                            'directions' => {
+                                                              'Back' => {
+                                                                'extra' => {
+                                                                  
'unit_command' => {
+                                                                    'cmdname' 
=> 'node',
+                                                                    'extra' => 
{
+                                                                      
'normalized' => 'unnumbered-sub2'
+                                                                    },
+                                                                    
'structure' => {
+                                                                      
'associated_unit' => {}
+                                                                    }
+                                                                  }
+                                                                },
+                                                                'structure' => 
{
+                                                                  'directions' 
=> {
+                                                                    'Back' => {
                                                                       'extra' 
=> {
-                                                                        
'normalized' => 'unnumbered2'
-                                                                      },
-                                                                      
'structure' => {
-                                                                        
'associated_unit' => {
+                                                                        
'unit_command' => {
+                                                                          
'cmdname' => 'node',
                                                                           
'extra' => {
-                                                                            
'unit_command' => {},
-                                                                            
'unit_node' => {},
-                                                                            
'unit_section' => {}
+                                                                            
'normalized' => 'numbered-sub'
                                                                           },
                                                                           
'structure' => {
-                                                                            
'directions' => {
-                                                                              
'Back' => {
+                                                                            
'associated_unit' => {}
+                                                                          }
+                                                                        }
+                                                                      },
+                                                                      
'structure' => {
+                                                                        
'directions' => {
+                                                                          
'Back' => {
+                                                                            
'extra' => {
+                                                                              
'unit_command' => {
+                                                                               
 'cmdname' => 'node',
                                                                                
 'extra' => {
-                                                                               
   'unit_command' => {
-                                                                               
     'cmdname' => 'node',
-                                                                               
     'extra' => {
-                                                                               
       'normalized' => 'numbered-sub2'
-                                                                               
     },
-                                                                               
     'structure' => {
-                                                                               
       'associated_unit' => {}
-                                                                               
     }
-                                                                               
   },
-                                                                               
   'unit_node' => {},
-                                                                               
   'unit_section' => {
-                                                                               
     'cmdname' => 'subsection',
-                                                                               
     'extra' => {
-                                                                               
       'associated_node' => {}
-                                                                               
     },
-                                                                               
     'structure' => {
-                                                                               
       'associated_unit' => {},
-                                                                               
       'level' => 3,
-                                                                               
       'section_prev' => {
-                                                                               
         'cmdname' => 'unnumberedsubsec',
-                                                                               
         'extra' => {
-                                                                               
           'associated_node' => {
-                                                                               
             'cmdname' => 'node',
-                                                                               
             'extra' => {
-                                                                               
               'normalized' => 'unnumbered-sub2'
-                                                                               
             },
-                                                                               
             'structure' => {
-                                                                               
               'associated_unit' => {
-                                                                               
                 'extra' => {
-                                                                               
                   'unit_command' => {},
-                                                                               
                   'unit_node' => {},
-                                                                               
                   'unit_section' => {}
-                                                                               
                 },
-                                                                               
                 'structure' => {
-                                                                               
                   'directions' => {
-                                                                               
                     'Back' => {
-                                                                               
                       'extra' => {
-                                                                               
                         'unit_command' => {
-                                                                               
                           'cmdname' => 'node',
-                                                                               
                           'extra' => {
-                                                                               
                             'normalized' => 'numbered-sub'
-                                                                               
                           },
-                                                                               
                           'structure' => {
-                                                                               
                             'associated_unit' => {}
-                                                                               
                           }
-                                                                               
                         },
-                                                                               
                         'unit_node' => {},
-                                                                               
                         'unit_section' => {
-                                                                               
                           'cmdname' => 'subsection',
-                                                                               
                           'extra' => {
-                                                                               
                             'associated_node' => {}
-                                                                               
                           },
-                                                                               
                           'structure' => {
-                                                                               
                             'associated_unit' => {},
-                                                                               
                             'level' => 3,
-                                                                               
                             'section_prev' => {
-                                                                               
                               'cmdname' => 'unnumberedsubsec',
-                                                                               
                               'extra' => {
-                                                                               
                                 'associated_node' => {
-                                                                               
                                   'cmdname' => 'node',
-                                                                               
                                   'extra' => {
-                                                                               
                                     'normalized' => 'unnumbered-sub'
-                                                                               
                                   },
-                                                                               
                                   'structure' => {
-                                                                               
                                     'associated_unit' => {
-                                                                               
                                       'extra' => {
-                                                                               
                                         'unit_command' => {},
-                                                                               
                                         'unit_node' => {},
-                                                                               
                                         'unit_section' => {}
-                                                                               
                                       },
-                                                                               
                                       'structure' => {
-                                                                               
                                         'directions' => {
-                                                                               
                                           'Back' => {},
-                                                                               
                                           'FastBack' => {},
-                                                                               
                                           'FastForward' => {},
-                                                                               
                                           'Forward' => {},
-                                                                               
                                           'Next' => {},
-                                                                               
                                           'NodeBack' => {},
-                                                                               
                                           'NodeForward' => {},
-                                                                               
                                           'NodeNext' => {},
-                                                                               
                                           'NodeUp' => {},
-                                                                               
                                           'This' => {},
-                                                                               
                                           'Up' => {}
-                                                                               
                                         },
-                                                                               
                                         'unit_next' => {},
-                                                                               
                                         'unit_prev' => {}
-                                                                               
                                       },
-                                                                               
                                       'type' => 'unit'
-                                                                               
                                     }
-                                                                               
                                   }
-                                                                               
                                 }
-                                                                               
                               },
-                                                                               
                               'structure' => {
-                                                                               
                                 'associated_unit' => {},
-                                                                               
                                 'level' => 3,
-                                                                               
                                 'section_up' => {}
-                                                                               
                               }
-                                                                               
                             },
-                                                                               
                             'section_up' => {}
-                                                                               
                           }
-                                                                               
                         }
-                                                                               
                       },
-                                                                               
                       'structure' => {
-                                                                               
                         'directions' => {
-                                                                               
                           'Back' => {},
-                                                                               
                           'FastBack' => {},
-                                                                               
                           'FastForward' => {},
-                                                                               
                           'Forward' => {},
-                                                                               
                           'Next' => {},
-                                                                               
                           'NodeBack' => {},
-                                                                               
                           'NodeForward' => {},
-                                                                               
                           'NodeNext' => {},
-                                                                               
                           'NodePrev' => {},
-                                                                               
                           'NodeUp' => {},
-                                                                               
                           'Prev' => {},
-                                                                               
                           'This' => {},
-                                                                               
                           'Up' => {}
-                                                                               
                         },
-                                                                               
                         'unit_next' => {},
-                                                                               
                         'unit_prev' => {}
-                                                                               
                       },
-                                                                               
                       'type' => 'unit'
-                                                                               
                     },
-                                                                               
                     'FastBack' => {},
-                                                                               
                     'FastForward' => {},
-                                                                               
                     'Forward' => {},
-                                                                               
                     'Next' => {},
-                                                                               
                     'NodeBack' => {},
-                                                                               
                     'NodeForward' => {},
-                                                                               
                     'NodeNext' => {},
-                                                                               
                     'NodePrev' => {},
-                                                                               
                     'NodeUp' => {},
-                                                                               
                     'Prev' => {},
-                                                                               
                     'This' => {},
-                                                                               
                     'Up' => {}
-                                                                               
                   },
-                                                                               
                   'unit_next' => {},
-                                                                               
                   'unit_prev' => {}
-                                                                               
                 },
-                                                                               
                 'type' => 'unit'
-                                                                               
               }
-                                                                               
             }
-                                                                               
           }
-                                                                               
         },
-                                                                               
         'structure' => {
-                                                                               
           'associated_unit' => {},
-                                                                               
           'level' => 3,
-                                                                               
           'section_prev' => {},
-                                                                               
           'section_up' => {}
-                                                                               
         }
-                                                                               
       },
-                                                                               
       'section_up' => {}
-                                                                               
     }
-                                                                               
   }
+                                                                               
   'normalized' => 'unnumbered-sub'
                                                                                
 },
                                                                                
 'structure' => {
-                                                                               
   'directions' => {
-                                                                               
     'Back' => {},
-                                                                               
     'FastBack' => {},
-                                                                               
     'FastForward' => {},
-                                                                               
     'Forward' => {},
-                                                                               
     'NodeBack' => {},
-                                                                               
     'NodeForward' => {},
-                                                                               
     'NodePrev' => {},
-                                                                               
     'NodeUp' => {},
-                                                                               
     'Prev' => {},
-                                                                               
     'This' => {},
-                                                                               
     'Up' => {}
-                                                                               
   },
-                                                                               
   'unit_next' => {},
-                                                                               
   'unit_prev' => {}
-                                                                               
 },
-                                                                               
 'type' => 'unit'
-                                                                              
},
-                                                                              
'FastBack' => {},
-                                                                              
'FastForward' => {},
-                                                                              
'Forward' => {
-                                                                               
 'extra' => {
-                                                                               
   'unit_command' => {
-                                                                               
     'cmdname' => 'node',
-                                                                               
     'extra' => {
-                                                                               
       'normalized' => 'numbered-sub3'
-                                                                               
     },
-                                                                               
     'structure' => {
-                                                                               
       'associated_unit' => {}
+                                                                               
   'associated_unit' => {}
+                                                                               
 }
+                                                                              }
+                                                                            },
+                                                                            
'structure' => {
+                                                                              
'directions' => {
+                                                                               
 'Back' => {
+                                                                               
   'extra' => {
+                                                                               
     'unit_command' => {
+                                                                               
       'cmdname' => 'node',
+                                                                               
       'extra' => {
+                                                                               
         'normalized' => 'unnumbered'
+                                                                               
       },
+                                                                               
       'structure' => {
+                                                                               
         'associated_unit' => {}
+                                                                               
       }
                                                                                
     }
                                                                                
   },
-                                                                               
   'unit_node' => {},
-                                                                               
   'unit_section' => {
-                                                                               
     'cmdname' => 'subsection',
-                                                                               
     'extra' => {
-                                                                               
       'associated_node' => {}
+                                                                               
   'structure' => {
+                                                                               
     'directions' => {
+                                                                               
       'Back' => {},
+                                                                               
       'FastBack' => {},
+                                                                               
       'FastForward' => {},
+                                                                               
       'Forward' => {},
+                                                                               
       'Next' => {},
+                                                                               
       'NodeBack' => {},
+                                                                               
       'NodeForward' => {},
+                                                                               
       'NodeNext' => {},
+                                                                               
       'NodeUp' => {},
+                                                                               
       'This' => {},
+                                                                               
       'Up' => {}
                                                                                
     },
-                                                                               
     'structure' => {
-                                                                               
       'associated_unit' => {},
-                                                                               
       'level' => 3,
-                                                                               
       'section_up' => {}
-                                                                               
     }
-                                                                               
   }
-                                                                               
 },
-                                                                               
 'structure' => {
-                                                                               
   'directions' => {
-                                                                               
     'Back' => {},
-                                                                               
     'FastBack' => {},
-                                                                               
     'FastForward' => {},
-                                                                               
     'Forward' => {},
-                                                                               
     'NodeBack' => {},
-                                                                               
     'NodeForward' => {},
-                                                                               
     'NodeUp' => {},
-                                                                               
     'This' => {},
-                                                                               
     'Up' => {}
+                                                                               
     'unit_next' => {},
+                                                                               
     'unit_prev' => {}
                                                                                
   },
-                                                                               
   'unit_next' => {},
-                                                                               
   'unit_prev' => {}
+                                                                               
   'type' => 'unit'
                                                                                
 },
-                                                                               
 'type' => 'unit'
+                                                                               
 'FastBack' => {},
+                                                                               
 'FastForward' => {},
+                                                                               
 'Forward' => {},
+                                                                               
 'Next' => {},
+                                                                               
 'NodeBack' => {},
+                                                                               
 'NodeForward' => {},
+                                                                               
 'NodeNext' => {},
+                                                                               
 'NodeUp' => {},
+                                                                               
 'This' => {},
+                                                                               
 'Up' => {}
                                                                               
},
-                                                                              
'Next' => {},
-                                                                              
'NodeBack' => {},
-                                                                              
'NodeForward' => {},
-                                                                              
'NodeNext' => {},
-                                                                              
'NodePrev' => {},
-                                                                              
'NodeUp' => {},
-                                                                              
'Prev' => {},
-                                                                              
'This' => {},
-                                                                              
'Up' => {}
+                                                                              
'unit_next' => {},
+                                                                              
'unit_prev' => {}
                                                                             },
-                                                                            
'unit_next' => {},
-                                                                            
'unit_prev' => {}
+                                                                            
'type' => 'unit'
                                                                           },
-                                                                          
'type' => 'unit'
-                                                                        }
-                                                                      }
-                                                                    }
-                                                                  },
-                                                                  'structure' 
=> {
-                                                                    
'associated_unit' => {},
-                                                                    'level' => 
2,
-                                                                    
'section_childs' => [
-                                                                      {}
-                                                                    ],
-                                                                    
'section_prev' => {},
-                                                                    
'section_up' => {}
-                                                                  }
-                                                                },
-                                                                'section_up' 
=> {}
-                                                              }
-                                                            }
-                                                          },
-                                                          'structure' => {
-                                                            'directions' => {
-                                                              'Back' => {},
-                                                              'FastBack' => {},
-                                                              'FastForward' => 
{},
-                                                              'Forward' => {},
-                                                              'NodeBack' => {},
-                                                              'NodePrev' => {},
-                                                              'NodeUp' => {},
-                                                              'Prev' => {},
-                                                              'This' => {},
-                                                              'Up' => {}
-                                                            },
-                                                            'unit_next' => {},
-                                                            'unit_prev' => {}
-                                                          },
-                                                          'type' => 'unit'
-                                                        },
-                                                        'FastForward' => {},
-                                                        'Forward' => {},
-                                                        'NodeUp' => {},
-                                                        'This' => {}
-                                                      },
-                                                      'unit_next' => {},
-                                                      'unit_prev' => {}
-                                                    },
-                                                    'type' => 'unit'
-                                                  },
-                                                  'FastBack' => {},
-                                                  'FastForward' => {
-                                                    'extra' => {
-                                                      'unit_command' => {
-                                                        'cmdname' => 'node',
-                                                        'extra' => {
-                                                          'normalized' => 
'Third-node-unnumbered'
-                                                        },
-                                                        'structure' => {
-                                                          'associated_unit' => 
{}
-                                                        }
-                                                      },
-                                                      'unit_node' => {},
-                                                      'unit_section' => {
-                                                        'cmdname' => 
'unnumbered',
-                                                        'extra' => {
-                                                          'associated_node' => 
{}
-                                                        },
-                                                        'structure' => {
-                                                          'associated_unit' => 
{},
-                                                          'level' => 1,
-                                                          'section_prev' => {},
-                                                          'section_up' => {},
-                                                          'toplevel_prev' => 
{},
-                                                          'toplevel_up' => {}
-                                                        }
-                                                      }
-                                                    },
-                                                    'structure' => {
-                                                      'directions' => {
-                                                        'Back' => {},
-                                                        'FastBack' => {},
-                                                        'FastForward' => {
-                                                          'extra' => {
-                                                            'unit_command' => {
-                                                              'cmdname' => 
'node',
-                                                              'extra' => {
-                                                                'normalized' 
=> 'continuity'
-                                                              },
-                                                              'structure' => {
-                                                                
'associated_unit' => {}
-                                                              }
-                                                            },
-                                                            'unit_node' => {},
-                                                            'unit_section' => {
-                                                              'cmdname' => 
'unnumbered',
-                                                              'extra' => {
-                                                                
'associated_node' => {}
-                                                              },
-                                                              'structure' => {
-                                                                
'associated_unit' => {},
-                                                                'level' => 1,
-                                                                'section_prev' 
=> {},
-                                                                'section_up' 
=> {},
-                                                                
'toplevel_prev' => {},
-                                                                'toplevel_up' 
=> {}
-                                                              }
-                                                            }
-                                                          },
-                                                          'structure' => {
-                                                            'directions' => {
-                                                              'Back' => {},
-                                                              'FastBack' => {},
-                                                              'Forward' => {
-                                                                'extra' => {
-                                                                  
'unit_command' => {
-                                                                    'cmdname' 
=> 'node',
-                                                                    'extra' => 
{
-                                                                      
'normalized' => 'Last-node-no-description'
+                                                                          
'FastBack' => {},
+                                                                          
'FastForward' => {},
+                                                                          
'Forward' => {},
+                                                                          
'Next' => {},
+                                                                          
'NodeBack' => {},
+                                                                          
'NodeForward' => {},
+                                                                          
'NodeNext' => {},
+                                                                          
'NodePrev' => {},
+                                                                          
'NodeUp' => {},
+                                                                          
'Prev' => {},
+                                                                          
'This' => {},
+                                                                          'Up' 
=> {}
+                                                                        },
+                                                                        
'unit_next' => {},
+                                                                        
'unit_prev' => {}
+                                                                      },
+                                                                      'type' 
=> 'unit'
                                                                     },
-                                                                    
'structure' => {
-                                                                      
'associated_unit' => {}
-                                                                    }
-                                                                  },
-                                                                  'unit_node' 
=> {}
-                                                                },
-                                                                'structure' => 
{
-                                                                  'directions' 
=> {
-                                                                    'Back' => 
{},
                                                                     'FastBack' 
=> {},
+                                                                    
'FastForward' => {},
+                                                                    'Forward' 
=> {},
+                                                                    'Next' => 
{},
+                                                                    'NodeBack' 
=> {},
+                                                                    
'NodeForward' => {},
+                                                                    'NodeNext' 
=> {},
                                                                     'NodePrev' 
=> {},
                                                                     'NodeUp' 
=> {},
-                                                                    'This' => 
{}
+                                                                    'Prev' => 
{},
+                                                                    'This' => 
{},
+                                                                    'Up' => {}
                                                                   },
+                                                                  'unit_next' 
=> {},
                                                                   'unit_prev' 
=> {}
                                                                 },
                                                                 'type' => 
'unit'
                                                               },
+                                                              'FastBack' => {},
+                                                              'FastForward' => 
{},
+                                                              'Forward' => {},
                                                               'NodeBack' => {},
                                                               'NodeForward' => 
{},
-                                                              'NodeNext' => {},
                                                               'NodePrev' => {},
                                                               'NodeUp' => {},
                                                               'Prev' => {},
@@ -3839,6 +3517,8 @@ $result_sectioning{'complex_split_at_node'} = {
                                                           },
                                                           'type' => 'unit'
                                                         },
+                                                        'FastBack' => {},
+                                                        'FastForward' => {},
                                                         'Forward' => {},
                                                         'Next' => {},
                                                         'NodeBack' => {},
@@ -3855,26 +3535,108 @@ $result_sectioning{'complex_split_at_node'} = {
                                                     },
                                                     'type' => 'unit'
                                                   },
+                                                  'FastBack' => {},
+                                                  'FastForward' => {},
                                                   'Forward' => {},
-                                                  'Next' => {},
+                                                  'NodeBack' => {},
                                                   'NodeForward' => {},
-                                                  'NodeNext' => {},
                                                   'NodeUp' => {},
-                                                  'Prev' => {},
-                                                  'This' => {},
-                                                  'Up' => {}
+                                                  'This' => {},
+                                                  'Up' => {}
+                                                },
+                                                'unit_next' => {},
+                                                'unit_prev' => {}
+                                              },
+                                              'type' => 'unit'
+                                            },
+                                            'FastBack' => {},
+                                            'FastForward' => {},
+                                            'Forward' => {},
+                                            'NodeBack' => {},
+                                            'NodePrev' => {},
+                                            'NodeUp' => {},
+                                            'Prev' => {},
+                                            'This' => {},
+                                            'Up' => {}
+                                          },
+                                          'unit_next' => {},
+                                          'unit_prev' => {}
+                                        },
+                                        'type' => 'unit'
+                                      },
+                                      'FastForward' => {},
+                                      'Forward' => {},
+                                      'NodeUp' => {},
+                                      'This' => {}
+                                    },
+                                    'unit_next' => {},
+                                    'unit_prev' => {}
+                                  },
+                                  'type' => 'unit'
+                                },
+                                'FastBack' => {},
+                                'FastForward' => {
+                                  'extra' => {
+                                    'unit_command' => {
+                                      'cmdname' => 'node',
+                                      'extra' => {
+                                        'normalized' => 'Third-node-unnumbered'
+                                      },
+                                      'structure' => {
+                                        'associated_unit' => {}
+                                      }
+                                    }
+                                  },
+                                  'structure' => {
+                                    'directions' => {
+                                      'Back' => {},
+                                      'FastBack' => {},
+                                      'FastForward' => {
+                                        'extra' => {
+                                          'unit_command' => {
+                                            'cmdname' => 'node',
+                                            'extra' => {
+                                              'normalized' => 'continuity'
+                                            },
+                                            'structure' => {
+                                              'associated_unit' => {}
+                                            }
+                                          }
+                                        },
+                                        'structure' => {
+                                          'directions' => {
+                                            'Back' => {},
+                                            'FastBack' => {},
+                                            'Forward' => {
+                                              'extra' => {
+                                                'unit_command' => {
+                                                  'cmdname' => 'node',
+                                                  'extra' => {
+                                                    'normalized' => 
'Last-node-no-description'
+                                                  },
+                                                  'structure' => {
+                                                    'associated_unit' => {}
+                                                  }
+                                                }
+                                              },
+                                              'structure' => {
+                                                'directions' => {
+                                                  'Back' => {},
+                                                  'FastBack' => {},
+                                                  'NodePrev' => {},
+                                                  'NodeUp' => {},
+                                                  'This' => {}
                                                 },
-                                                'unit_next' => {},
                                                 'unit_prev' => {}
                                               },
                                               'type' => 'unit'
                                             },
-                                            'Forward' => {},
-                                            'Next' => {},
                                             'NodeBack' => {},
                                             'NodeForward' => {},
                                             'NodeNext' => {},
+                                            'NodePrev' => {},
                                             'NodeUp' => {},
+                                            'Prev' => {},
                                             'This' => {},
                                             'Up' => {}
                                           },
@@ -3882,36 +3644,37 @@ $result_sectioning{'complex_split_at_node'} = {
                                           'unit_prev' => {}
                                         },
                                         'type' => 'unit'
-                                      }
-                                    }
-                                  }
+                                      },
+                                      'Forward' => {},
+                                      'Next' => {},
+                                      'NodeBack' => {},
+                                      'NodeForward' => {},
+                                      'NodeNext' => {},
+                                      'NodePrev' => {},
+                                      'NodeUp' => {},
+                                      'Prev' => {},
+                                      'This' => {},
+                                      'Up' => {}
+                                    },
+                                    'unit_next' => {},
+                                    'unit_prev' => {}
+                                  },
+                                  'type' => 'unit'
                                 },
-                                'structure' => {
-                                  'associated_unit' => {},
-                                  'level' => 2,
-                                  'section_childs' => [
-                                    {},
-                                    {},
-                                    {},
-                                    {}
-                                  ],
-                                  'section_up' => {}
-                                }
+                                'Forward' => {},
+                                'Next' => {},
+                                'NodeForward' => {},
+                                'NodeNext' => {},
+                                'NodeUp' => {},
+                                'Prev' => {},
+                                'This' => {},
+                                'Up' => {}
                               },
-                              {},
-                              {}
-                            ],
-                            'section_up' => {},
-                            'toplevel_prev' => {},
-                            'toplevel_up' => {}
-                          }
-                        }
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'FastForward' => {},
+                              'unit_next' => {},
+                              'unit_prev' => {}
+                            },
+                            'type' => 'unit'
+                          },
                           'Forward' => {},
                           'Next' => {},
                           'NodeBack' => {},
@@ -3946,10 +3709,163 @@ $result_sectioning{'complex_split_at_node'} = {
           'associated_unit' => {},
           'level' => 0,
           'section_childs' => [
-            {},
-            {},
-            {},
-            {}
+            {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1,
+                'section_childs' => [
+                  {
+                    'cmdname' => 'unnumberedsec',
+                    'extra' => {
+                      'associated_node' => {}
+                    },
+                    'structure' => {
+                      'associated_unit' => {},
+                      'level' => 2,
+                      'section_childs' => [
+                        {
+                          'cmdname' => 'unnumberedsubsec',
+                          'extra' => {
+                            'associated_node' => {}
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 3,
+                            'section_up' => {}
+                          }
+                        },
+                        {
+                          'cmdname' => 'subsection',
+                          'extra' => {
+                            'associated_node' => {}
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 3,
+                            'section_prev' => {},
+                            'section_up' => {}
+                          }
+                        },
+                        {
+                          'cmdname' => 'unnumberedsubsec',
+                          'extra' => {
+                            'associated_node' => {}
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 3,
+                            'section_prev' => {},
+                            'section_up' => {}
+                          }
+                        },
+                        {
+                          'cmdname' => 'subsection',
+                          'extra' => {
+                            'associated_node' => {}
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 3,
+                            'section_prev' => {},
+                            'section_up' => {}
+                          }
+                        }
+                      ],
+                      'section_up' => {}
+                    }
+                  },
+                  {
+                    'cmdname' => 'unnumberedsec',
+                    'extra' => {
+                      'associated_node' => {}
+                    },
+                    'structure' => {
+                      'associated_unit' => {},
+                      'level' => 2,
+                      'section_childs' => [
+                        {
+                          'cmdname' => 'subsection',
+                          'extra' => {
+                            'associated_node' => {}
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 3,
+                            'section_up' => {}
+                          }
+                        }
+                      ],
+                      'section_prev' => {},
+                      'section_up' => {}
+                    }
+                  },
+                  {
+                    'cmdname' => 'section',
+                    'extra' => {
+                      'associated_node' => {}
+                    },
+                    'structure' => {
+                      'associated_unit' => {},
+                      'level' => 2,
+                      'number' => '1.1',
+                      'section_prev' => {},
+                      'section_up' => {}
+                    }
+                  }
+                ],
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            },
+            {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 2,
+                'section_prev' => {},
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            },
+            {
+              'cmdname' => 'unnumbered',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'section_prev' => {},
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            },
+            {
+              'cmdname' => 'unnumbered',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'section_prev' => {},
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            }
           ],
           'section_up' => {}
         }
@@ -3958,256 +3874,180 @@ $result_sectioning{'complex_split_at_node'} = {
   }
 };
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fas
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'dire
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'asso
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associa
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associat
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'asso
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associa
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associ
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'asso
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{'co [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = $result_sectioning{'comple [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_sectioning{'co [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
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-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'extra'}{'associated_node'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'associated_un
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'section_child
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'section_prev'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'section_up'}
  [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = $result_sectioning{'complex [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_sectioning{'complex_split_at_node'}{ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'complex_split_at_nod [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_sectioning{'complex_split_at_ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_sectioning{'complex_split_at_node [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_sectioning{'complex_split_at_nod [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = $result_sectioning{'complex_split_at_nod [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_sectioning{'complex_split_at_node' [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = $result_sectioning{'complex_split_at_node'}{ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_sectioning{'complex_split_at_node'}{ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_sectioning{'complex_split_at_node'}{'s [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = $result_sectioning{'complex_split_at_node'}{'structur [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = $result_sectioning{'complex_split_at_node'}{'structur [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0] 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{' 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'str
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{'complex_split_at_node'}{'struc [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = $result_sectioning{'complex_split_at_node'}{'structure [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_sectioning{'complex_split_at_node'}{'struc [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}
 = $result_sectioning{'complex_split_at_node'}{'structur [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = $result_sectioning{'complex_split_at_node'}{'structure' [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'complex_split_at_node'}{'structu [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'complex_split_at_node'}{'structure [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_ch [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = $result_sectioning{'complex_split_at_node'} [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = $result_sect [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}
 = $result_sec [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = $result_secti [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = $result_se [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = $result_sect [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_sectioning{'complex_sp [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'comple [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'str
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = $resu [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'B
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'F
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'N
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'N
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'T
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'unit_prev'}
 = $ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_sectioning{'comple [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = $result_sectioning{'com [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = $result_sectioning{'comple [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_sectioning{'comple [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_sectioning{'complex_ [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = $result_sectioning{'complex_sp [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = $result_sectioning{'complex_sp [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_sectioning{'complex_spli [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = $result_sectioning{'complex_split_at_no [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = $result_sectioning{'complex_split_at_no [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_chi [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_ch [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_ch [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_ch [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_chil [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'} 
[...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'ex
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'ex
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'stru
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structu
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'str
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'struc
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structu
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structu
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'ass
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'ass
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'d
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'dire
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'dire
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[1]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'as
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[2]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'as
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'stru
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structu
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Fas
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForwar
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'st
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_child [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{'complex_split_at [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $ [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{ [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_sectioni [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_sectioning{' [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $result_sectioning{'com [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_sectioning{ [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_sectioni [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = $result_sectioning{ [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = $result_sectioning{ [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_sectioning{'c [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = $result_sectioning{'com [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_sectioning{'com [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_sectioning{'compl [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = $result_sectioning{'complex_spli [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = $result_sectioning{'complex_spli [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'complex_split_at_node'}{'structure [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_sectioning{'complex_split_at_node'}{'struct [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_sectioning{'complex_split_at_node'}{'structure' [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = $result_sectioning{'complex_split_at_node'}{'structure [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = $result_sectioning{'complex_split_at_node'}{'struct [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = $result_sectioning{'complex_split_at_node'}{'structure [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = $result_sectioning{'complex_split_at_node'}{'structure'} [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{' [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{' [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'se [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_c [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = $result_sectioning{'complex_split_at_node'}{'structure'}{'section_c [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'a
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'as
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'assoc
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'a
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'a
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'a
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'ass
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'assoc
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'assoc
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associa
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_nod
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_nod
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'asso
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'a
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'assoc
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'asso
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'a
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associ
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associat
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'dire
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directio
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'direction
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastFo
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastFo
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'d
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'dire
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fas
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associa
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'a
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'stru
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'st
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'stru
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'str
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structu
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'str
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structu
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'str
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'d
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'
 [...]
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'ass
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{
 [...]
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -4215,10 +4055,58 @@ 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'e
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'};
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForwa
 [...]
-$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForwa
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'direct
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directi
 [...]
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'extra'}{'associated_node'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[2];
+$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[3]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'complex_split_at_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = $result_sectioning{'complex_split_at_node'};
 
 $result_nodes{'complex_split_at_node'} = {
@@ -4230,9 +4118,7 @@ $result_nodes{'complex_split_at_node'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -4269,9 +4155,7 @@ $result_nodes{'complex_split_at_node'} = {
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
-                                  'unit_command' => {},
-                                  'unit_node' => {},
-                                  'unit_section' => {}
+                                  'unit_command' => {}
                                 },
                                 'structure' => {
                                   'directions' => {
@@ -4304,9 +4188,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                   'structure' => {
                                                     'associated_unit' => {
                                                       'extra' => {
-                                                        'unit_command' => {},
-                                                        'unit_node' => {},
-                                                        'unit_section' => {}
+                                                        'unit_command' => {}
                                                       },
                                                       'structure' => {
                                                         'directions' => {
@@ -4338,8 +4220,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                                     
'structure' => {
                                                                       
'associated_unit' => {
                                                                         
'extra' => {
-                                                                          
'unit_command' => {},
-                                                                          
'unit_node' => {}
+                                                                          
'unit_command' => {}
                                                                         },
                                                                         
'structure' => {
                                                                           
'directions' => {
@@ -4359,9 +4240,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                                   },
                                                                   'node_up' => 
{}
                                                                 }
-                                                              },
-                                                              'unit_node' => 
{},
-                                                              'unit_section' 
=> {}
+                                                              }
                                                             },
                                                             'structure' => {
                                                               'directions' => {
@@ -4412,9 +4291,7 @@ $result_nodes{'complex_split_at_node'} = {
                                             },
                                             'node_up' => {}
                                           }
-                                        },
-                                        'unit_node' => {},
-                                        'unit_section' => {}
+                                        }
                                       },
                                       'structure' => {
                                         'directions' => {
@@ -4429,8 +4306,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                   'associated_unit' => {},
                                                   'node_up' => {}
                                                 }
-                                              },
-                                              'unit_node' => {}
+                                              }
                                             },
                                             'structure' => {
                                               'directions' => {
@@ -4461,9 +4337,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                               'structure' => {
                                                                 
'associated_unit' => {
                                                                   'extra' => {
-                                                                    
'unit_command' => {},
-                                                                    
'unit_node' => {},
-                                                                    
'unit_section' => {}
+                                                                    
'unit_command' => {}
                                                                   },
                                                                   'structure' 
=> {
                                                                     
'directions' => {
@@ -4493,9 +4367,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
     'structure' => {
                                                                                
       'associated_unit' => {
                                                                                
         'extra' => {
-                                                                               
           'unit_command' => {},
-                                                                               
           'unit_node' => {},
-                                                                               
           'unit_section' => {}
+                                                                               
           'unit_command' => {}
                                                                                
         },
                                                                                
         'structure' => {
                                                                                
           'directions' => {
@@ -4526,9 +4398,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
                           'structure' => {
                                                                                
                             'associated_unit' => {
                                                                                
                               'extra' => {
-                                                                               
                                 'unit_command' => {},
-                                                                               
                                 'unit_node' => {},
-                                                                               
                                 'unit_section' => {}
+                                                                               
                                 'unit_command' => {}
                                                                                
                               },
                                                                                
                               'structure' => {
                                                                                
                                 'directions' => {
@@ -4562,9 +4432,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                                                
                     },
                                                                                
                     'node_up' => {}
                                                                                
                   }
-                                                                               
                 },
-                                                                               
                 'unit_node' => {},
-                                                                               
                 'unit_section' => {}
+                                                                               
                 }
                                                                                
               },
                                                                                
               'structure' => {
                                                                                
                 'directions' => {
@@ -4619,9 +4487,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                                               
},
                                                                               
'node_up' => {}
                                                                             }
-                                                                          },
-                                                                          
'unit_node' => {},
-                                                                          
'unit_section' => {}
+                                                                          }
                                                                         },
                                                                         
'structure' => {
                                                                           
'directions' => {
@@ -4663,9 +4529,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                                               
'associated_unit' => {},
                                                                               
'node_up' => {}
                                                                             }
-                                                                          },
-                                                                          
'unit_node' => {},
-                                                                          
'unit_section' => {}
+                                                                          }
                                                                         },
                                                                         
'structure' => {
                                                                           
'directions' => {
@@ -4720,9 +4584,7 @@ $result_nodes{'complex_split_at_node'} = {
                                                         },
                                                         'node_up' => {}
                                                       }
-                                                    },
-                                                    'unit_node' => {},
-                                                    'unit_section' => {}
+                                                    }
                                                   },
                                                   'structure' => {
                                                     'directions' => {
@@ -4803,9 +4665,7 @@ $result_nodes{'complex_split_at_node'} = {
                       'node_prev' => {},
                       'node_up' => {}
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -4868,27 +4728,20 @@ $result_nodes{'complex_split_at_node'} = {
   }
 };
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'complex_split_at_node'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'complex_split_at_node'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fa
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'complex_split_at_node'}{'extra'}{'a [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'complex_split_at_node'}{'extra'}{'asso [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'complex_split_at_node'}{'extra'}{'a [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_nodes{'complex_split_at_node'}{' [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_nodes{'complex_split_at_node [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
@@ -4898,8 +4751,6 @@ 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = $result_nod [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = $result_ [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
  [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBac
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward
 [...]
@@ -4930,27 +4781,18 @@ 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'complex_split_at_node'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'complex_split_at_node'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_comma
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_un
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'complex_split_at_node'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fa
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = $result_nodes{'complex_split_at [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_nodes{'complex_split_at_node'}{'extra'}{'associated_se [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
@@ -4968,8 +4810,6 @@ 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
@@ -5004,8 +4844,6 @@ 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
@@ -5024,8 +4862,6 @@ 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'struct
 [...]
@@ -5054,8 +4890,6 @@ 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'structure'}{'node_prev'}
 = $result_nodes{'complex_split_at_node'}{'ex [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}{'structure'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'extr [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{ [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_un
 [...]
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 [...]
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'struct 
[...]
@@ -5102,8 +4936,6 @@ 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'complex_split_at_node'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'complex_split_at_node'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'complex_split_at_node'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -5135,16 +4967,7 @@ $result_menus{'complex_split_at_node'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -5165,16 +4988,7 @@ $result_menus{'complex_split_at_node'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {},
-                          'unit_section' => {
-                            'cmdname' => 'unnumberedsec',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 2
-                            }
-                          }
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -5197,16 +5011,7 @@ $result_menus{'complex_split_at_node'} = {
                                       'structure' => {
                                         'associated_unit' => {
                                           'extra' => {
-                                            'unit_command' => {},
-                                            'unit_node' => {},
-                                            'unit_section' => {
-                                              'cmdname' => 'unnumbered',
-                                              'extra' => {},
-                                              'structure' => {
-                                                'associated_unit' => {},
-                                                'level' => 1
-                                              }
-                                            }
+                                            'unit_command' => {}
                                           },
                                           'structure' => {
                                             'directions' => {
@@ -5229,8 +5034,7 @@ $result_menus{'complex_split_at_node'} = {
                                                         'structure' => {
                                                           'associated_unit' => 
{
                                                             'extra' => {
-                                                              'unit_command' 
=> {},
-                                                              'unit_node' => {}
+                                                              'unit_command' 
=> {}
                                                             },
                                                             'structure' => {
                                                               'directions' => {
@@ -5257,15 +5061,6 @@ $result_menus{'complex_split_at_node'} = {
                                                         'Top' => 1
                                                       }
                                                     }
-                                                  },
-                                                  'unit_node' => {},
-                                                  'unit_section' => {
-                                                    'cmdname' => 'unnumbered',
-                                                    'extra' => {},
-                                                    'structure' => {
-                                                      'associated_unit' => {},
-                                                      'level' => 1
-                                                    }
                                                   }
                                                 },
                                                 'structure' => {
@@ -5319,8 +5114,7 @@ $result_menus{'complex_split_at_node'} = {
                                       'structure' => {
                                         'associated_unit' => {
                                           'extra' => {
-                                            'unit_command' => {},
-                                            'unit_node' => {}
+                                            'unit_command' => {}
                                           },
                                           'structure' => {
                                             'directions' => {
@@ -5341,16 +5135,7 @@ $result_menus{'complex_split_at_node'} = {
                                                         'structure' => {
                                                           'associated_unit' => 
{
                                                             'extra' => {
-                                                              'unit_command' 
=> {},
-                                                              'unit_node' => 
{},
-                                                              'unit_section' 
=> {
-                                                                'cmdname' => 
'unnumberedsec',
-                                                                'extra' => {},
-                                                                'structure' => 
{
-                                                                  
'associated_unit' => {},
-                                                                  'level' => 2
-                                                                }
-                                                              }
+                                                              'unit_command' 
=> {}
                                                             },
                                                             'structure' => {
                                                               'directions' => {
@@ -5371,16 +5156,7 @@ $result_menus{'complex_split_at_node'} = {
                                                                           
'structure' => {
                                                                             
'associated_unit' => {
                                                                               
'extra' => {
-                                                                               
 'unit_command' => {},
-                                                                               
 'unit_node' => {},
-                                                                               
 'unit_section' => {
-                                                                               
   'cmdname' => 'unnumberedsubsec',
-                                                                               
   'extra' => {},
-                                                                               
   'structure' => {
-                                                                               
     'associated_unit' => {},
-                                                                               
     'level' => 3
-                                                                               
   }
-                                                                               
 }
+                                                                               
 'unit_command' => {}
                                                                               
},
                                                                               
'structure' => {
                                                                                
 'directions' => {
@@ -5402,16 +5178,7 @@ $result_menus{'complex_split_at_node'} = {
                                                                                
             'structure' => {
                                                                                
               'associated_unit' => {
                                                                                
                 'extra' => {
-                                                                               
                   'unit_command' => {},
-                                                                               
                   'unit_node' => {},
-                                                                               
                   'unit_section' => {
-                                                                               
                     'cmdname' => 'unnumberedsubsec',
-                                                                               
                     'extra' => {},
-                                                                               
                     'structure' => {
-                                                                               
                       'associated_unit' => {},
-                                                                               
                       'level' => 3
-                                                                               
                     }
-                                                                               
                   }
+                                                                               
                   'unit_command' => {}
                                                                                
                 },
                                                                                
                 'structure' => {
                                                                                
                   'directions' => {
@@ -5444,15 +5211,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                                
             'unnumbered' => 1
                                                                                
           }
                                                                                
         }
-                                                                               
       },
-                                                                               
       'unit_node' => {},
-                                                                               
       'unit_section' => {
-                                                                               
         'cmdname' => 'subsection',
-                                                                               
         'extra' => {},
-                                                                               
         'structure' => {
-                                                                               
           'associated_unit' => {},
-                                                                               
           'level' => 3
-                                                                               
         }
                                                                                
       }
                                                                                
     },
                                                                                
     'structure' => {
@@ -5507,15 +5265,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                           
'unnumbered' => 1
                                                                         }
                                                                       }
-                                                                    },
-                                                                    
'unit_node' => {},
-                                                                    
'unit_section' => {
-                                                                      
'cmdname' => 'subsection',
-                                                                      'extra' 
=> {},
-                                                                      
'structure' => {
-                                                                        
'associated_unit' => {},
-                                                                        
'level' => 3
-                                                                      }
                                                                     }
                                                                   },
                                                                   'structure' 
=> {
@@ -5553,15 +5302,6 @@ $result_menus{'complex_split_at_node'} = {
                                                                           
'unnumbered2' => 1
                                                                         }
                                                                       }
-                                                                    },
-                                                                    
'unit_node' => {},
-                                                                    
'unit_section' => {
-                                                                      
'cmdname' => 'subsection',
-                                                                      'extra' 
=> {},
-                                                                      
'structure' => {
-                                                                        
'associated_unit' => {},
-                                                                        
'level' => 3
-                                                                      }
                                                                     }
                                                                   },
                                                                   'structure' 
=> {
@@ -5610,16 +5350,6 @@ $result_menus{'complex_split_at_node'} = {
                                                         'First-node' => 1
                                                       }
                                                     }
-                                                  },
-                                                  'unit_node' => {},
-                                                  'unit_section' => {
-                                                    'cmdname' => 'section',
-                                                    'extra' => {},
-                                                    'structure' => {
-                                                      'associated_unit' => {},
-                                                      'level' => 2,
-                                                      'number' => '1.1'
-                                                    }
                                                   }
                                                 },
                                                 'structure' => {
@@ -5663,16 +5393,6 @@ $result_menus{'complex_split_at_node'} = {
                                       'Top' => 1
                                     }
                                   }
-                                },
-                                'unit_node' => {},
-                                'unit_section' => {
-                                  'cmdname' => 'chapter',
-                                  'extra' => {},
-                                  'structure' => {
-                                    'associated_unit' => {},
-                                    'level' => 1,
-                                    'number' => 2
-                                  }
                                 }
                               },
                               'structure' => {
@@ -5722,16 +5442,6 @@ $result_menus{'complex_split_at_node'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {},
-              'unit_section' => {
-                'cmdname' => 'chapter',
-                'extra' => {},
-                'structure' => {
-                  'associated_unit' => {},
-                  'level' => 1,
-                  'number' => 1
-                }
               }
             },
             'structure' => {
@@ -5776,23 +5486,16 @@ $result_menus{'complex_split_at_node'} = {
   }
 };
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'complex_split_at_node'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'complex_split_at_node'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'stru
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structu
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_comma
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_c
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit' [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'com [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'comple [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_ [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $res [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $res [...]
@@ -5803,8 +5506,6 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'str 
[...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastF
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit' [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'dir
 [...]
@@ -5834,20 +5535,13 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structur
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'stru
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structu
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'stru 
[...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'complex_sp [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'complex_split [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_un
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
@@ -5864,8 +5558,6 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
@@ -5899,8 +5591,6 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_no
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_se
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'dir
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'dir
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'dir
 [...]
@@ -5918,8 +5608,6 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = $result_ [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'
 [...]
@@ -5947,8 +5635,6 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'ass [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'assoc [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'stru 
[...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'direction
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
@@ -5971,8 +5657,6 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fast
 [...]
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'direc
 [...]
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}
 [...]
@@ -6001,8 +5685,6 @@ 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structur
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'};
 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'complex_split_at_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -6047,17 +5729,7 @@ $result_elements{'complex_split_at_node'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {},
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
-                    }
-                  }
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -6080,16 +5752,7 @@ $result_elements{'complex_split_at_node'} = [
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
-                                    'unit_command' => {},
-                                    'unit_node' => {},
-                                    'unit_section' => {
-                                      'cmdname' => 'unnumbered',
-                                      'extra' => {},
-                                      'structure' => {
-                                        'associated_unit' => {},
-                                        'level' => 1
-                                      }
-                                    }
+                                    'unit_command' => {}
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -6112,8 +5775,7 @@ $result_elements{'complex_split_at_node'} = [
                                                 'structure' => {
                                                   'associated_unit' => {
                                                     'extra' => {
-                                                      'unit_command' => {},
-                                                      'unit_node' => {}
+                                                      'unit_command' => {}
                                                     },
                                                     'structure' => {
                                                       'directions' => {
@@ -6139,15 +5801,6 @@ $result_elements{'complex_split_at_node'} = [
                                                 'Top' => 1
                                               }
                                             }
-                                          },
-                                          'unit_node' => {},
-                                          'unit_section' => {
-                                            'cmdname' => 'unnumbered',
-                                            'extra' => {},
-                                            'structure' => {
-                                              'associated_unit' => {},
-                                              'level' => 1
-                                            }
                                           }
                                         },
                                         'structure' => {
@@ -6197,8 +5850,7 @@ $result_elements{'complex_split_at_node'} = [
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
-                                    'unit_command' => {},
-                                    'unit_node' => {}
+                                    'unit_command' => {}
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -6219,16 +5871,7 @@ $result_elements{'complex_split_at_node'} = [
                                                 'structure' => {
                                                   'associated_unit' => {
                                                     'extra' => {
-                                                      'unit_command' => {},
-                                                      'unit_node' => {},
-                                                      'unit_section' => {
-                                                        'cmdname' => 
'unnumberedsec',
-                                                        'extra' => {},
-                                                        'structure' => {
-                                                          'associated_unit' => 
{},
-                                                          'level' => 2
-                                                        }
-                                                      }
+                                                      'unit_command' => {}
                                                     },
                                                     'structure' => {
                                                       'directions' => {
@@ -6249,16 +5892,7 @@ $result_elements{'complex_split_at_node'} = [
                                                                   'structure' 
=> {
                                                                     
'associated_unit' => {
                                                                       'extra' 
=> {
-                                                                        
'unit_command' => {},
-                                                                        
'unit_node' => {},
-                                                                        
'unit_section' => {
-                                                                          
'cmdname' => 'unnumberedsubsec',
-                                                                          
'extra' => {},
-                                                                          
'structure' => {
-                                                                            
'associated_unit' => {},
-                                                                            
'level' => 3
-                                                                          }
-                                                                        }
+                                                                        
'unit_command' => {}
                                                                       },
                                                                       
'structure' => {
                                                                         
'directions' => {
@@ -6280,16 +5914,7 @@ $result_elements{'complex_split_at_node'} = [
                                                                                
     'structure' => {
                                                                                
       'associated_unit' => {
                                                                                
         'extra' => {
-                                                                               
           'unit_command' => {},
-                                                                               
           'unit_node' => {},
-                                                                               
           'unit_section' => {
-                                                                               
             'cmdname' => 'unnumberedsubsec',
-                                                                               
             'extra' => {},
-                                                                               
             'structure' => {
-                                                                               
               'associated_unit' => {},
-                                                                               
               'level' => 3
-                                                                               
             }
-                                                                               
           }
+                                                                               
           'unit_command' => {}
                                                                                
         },
                                                                                
         'structure' => {
                                                                                
           'directions' => {
@@ -6309,15 +5934,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                                
                       'First-node' => 1
                                                                                
                     }
                                                                                
                   }
-                                                                               
                 },
-                                                                               
                 'unit_node' => {},
-                                                                               
                 'unit_section' => {
-                                                                               
                   'cmdname' => 'unnumberedsec',
-                                                                               
                   'extra' => {},
-                                                                               
                   'structure' => {
-                                                                               
                     'associated_unit' => {},
-                                                                               
                     'level' => 2
-                                                                               
                   }
                                                                                
                 }
                                                                                
               },
                                                                                
               'structure' => {
@@ -6363,15 +5979,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                                
     'unnumbered' => 1
                                                                                
   }
                                                                                
 }
-                                                                              
},
-                                                                              
'unit_node' => {},
-                                                                              
'unit_section' => {
-                                                                               
 'cmdname' => 'subsection',
-                                                                               
 'extra' => {},
-                                                                               
 'structure' => {
-                                                                               
   'associated_unit' => {},
-                                                                               
   'level' => 3
-                                                                               
 }
                                                                               }
                                                                             },
                                                                             
'structure' => {
@@ -6422,15 +6029,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                   'unnumbered' 
=> 1
                                                                 }
                                                               }
-                                                            },
-                                                            'unit_node' => {},
-                                                            'unit_section' => {
-                                                              'cmdname' => 
'subsection',
-                                                              'extra' => {},
-                                                              'structure' => {
-                                                                
'associated_unit' => {},
-                                                                'level' => 3
-                                                              }
                                                             }
                                                           },
                                                           'structure' => {
@@ -6466,15 +6064,6 @@ $result_elements{'complex_split_at_node'} = [
                                                                   
'unnumbered2' => 1
                                                                 }
                                                               }
-                                                            },
-                                                            'unit_node' => {},
-                                                            'unit_section' => {
-                                                              'cmdname' => 
'subsection',
-                                                              'extra' => {},
-                                                              'structure' => {
-                                                                
'associated_unit' => {},
-                                                                'level' => 3
-                                                              }
                                                             }
                                                           },
                                                           'structure' => {
@@ -6519,16 +6108,6 @@ $result_elements{'complex_split_at_node'} = [
                                                 'First-node' => 1
                                               }
                                             }
-                                          },
-                                          'unit_node' => {},
-                                          'unit_section' => {
-                                            'cmdname' => 'section',
-                                            'extra' => {},
-                                            'structure' => {
-                                              'associated_unit' => {},
-                                              'level' => 2,
-                                              'number' => '1.1'
-                                            }
                                           }
                                         },
                                         'structure' => {
@@ -6568,16 +6147,6 @@ $result_elements{'complex_split_at_node'} = [
                               'Top' => 1
                             }
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 2
-                          }
                         }
                       },
                       'structure' => {
@@ -6618,15 +6187,6 @@ $result_elements{'complex_split_at_node'} = [
             }
           }
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -6667,19 +6227,14 @@ $result_elements{'complex_split_at_node'} = [
 ];
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'complex_split_at_node'}[0];
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'complex_split_at_node'}[0];
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex_split_at_node'}[0];
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'m
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structu
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'me
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'struc 
[...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'s 
[...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'s 
[...]
@@ -6689,8 +6244,6 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structu
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fa
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{
 [...]
@@ -6716,26 +6269,17 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'m
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'d
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_chil
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_c [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'complex_ [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'e
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'e
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'e
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
@@ -6760,8 +6304,6 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'s
 [...]
@@ -6791,8 +6333,6 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = $resul [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_ [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split_at [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_c [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'complex_ [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'complex_split_at_node'}[0]{'ex [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex_split_at_node'}[0] [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_elements{'complex_split_at_node'} [...]
@@ -6808,8 +6348,6 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'struc 
[...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'compl [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'uni [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'compl [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'complex_split_at_node'}[0]{ [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'complex_split_at_node'} [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastForward'}
 = $result_elements{'complex_split_at_nod [...]
@@ -6833,8 +6371,6 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_un
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'d
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForwa
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fa
 [...]
@@ -6853,8 +6389,6 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
@@ -6877,8 +6411,6 @@ 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_child'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}{'structure'}{'associated_u
 [...]
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'};
 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_node'} = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'};
-$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'complex_split_at_node'}[0];
 
$result_elements{'complex_split_at_node'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'complex_split_at_node'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'complex_split_at_node'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/double_part.pl 
b/tp/t/results/sectioning/double_part.pl
index 657c468a20..bedc8d10ae 100644
--- a/tp/t/results/sectioning/double_part.pl
+++ b/tp/t/results/sectioning/double_part.pl
@@ -388,9 +388,7 @@ $result_trees{'double_part'} = [
     ],
     'extra' => {
       'first_in_page' => {},
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -400,8 +398,7 @@ $result_trees{'double_part'} = [
     ],
     'extra' => {
       'first_in_page' => {},
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -413,9 +410,7 @@ $result_trees{'double_part'} = [
     ],
     'extra' => {
       'first_in_page' => {},
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -474,19 +469,14 @@ $result_trees{'double_part'}[0]{'contents'}[1] = 
$result_trees{'double_part'}[0]
 $result_trees{'double_part'}[0]{'contents'}[2] = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'double_part'}[0]{'extra'}{'first_in_page'} = 
$result_trees{'double_part'}[0];
 $result_trees{'double_part'}[0]{'extra'}{'unit_command'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'double_part'}[0]{'extra'}{'unit_node'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'double_part'}[0]{'extra'}{'unit_section'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'double_part'}[1]{'contents'}[0] = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'double_part'}[1]{'extra'}{'first_in_page'} = 
$result_trees{'double_part'}[1];
 $result_trees{'double_part'}[1]{'extra'}{'unit_command'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'double_part'}[1]{'extra'}{'unit_section'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'double_part'}[2]{'contents'}[0] = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'double_part'}[2]{'contents'}[1] = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'double_part'}[2]{'contents'}[2] = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'double_part'}[2]{'extra'}{'first_in_page'} = 
$result_trees{'double_part'}[2];
 $result_trees{'double_part'}[2]{'extra'}{'unit_command'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'double_part'}[2]{'extra'}{'unit_node'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'double_part'}[2]{'extra'}{'unit_section'} = 
$result_trees{'double_part'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
 $result_texis{'double_part'} = '@node Top
 @top top
@@ -541,9 +531,7 @@ $result_sectioning{'double_part'} = {
               'associated_unit' => {
                 'extra' => {
                   'first_in_page' => {},
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -580,8 +568,7 @@ $result_sectioning{'double_part'} = {
                                     'associated_unit' => {
                                       'extra' => {
                                         'first_in_page' => {},
-                                        'unit_command' => {},
-                                        'unit_section' => {}
+                                        'unit_command' => {}
                                       },
                                       'structure' => {
                                         'directions' => {
@@ -614,9 +601,7 @@ $result_sectioning{'double_part'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -657,8 +642,6 @@ $result_sectioning{'double_part'} = {
 };
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'first_in_page'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'double_part'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'double_part'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'first_in_page'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
@@ -666,7 +649,6 @@ 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'as
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'}{'extra'}{'first_in_page'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'
 [...]
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'u
 [...]
-$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'u
 [...]
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -682,8 +664,6 @@ 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'as
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'double_part'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'double_part'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'};
 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'double_part'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -712,9 +692,7 @@ $result_nodes{'double_part'} = {
         'associated_unit' => {
           'extra' => {
             'first_in_page' => {},
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -738,20 +716,7 @@ $result_nodes{'double_part'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'node-chapter'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -765,8 +730,7 @@ $result_nodes{'double_part'} = {
                             'associated_unit' => {},
                             'level' => 0
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -815,25 +779,28 @@ $result_nodes{'double_part'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'node-chapter'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'first_in_page'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'double_part'}{'extra'}{'associated_section'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'double_part'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'double_part'}{'extra'}{'associated_section'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'first_in_page'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'double_part'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'double_part'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'first_in_page'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -855,8 +822,11 @@ 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associ
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
 $result_nodes{'double_part'}{'structure'}{'associated_unit'} = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'double_part'}{'structure'}{'menu_child'} = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'double_part'}{'structure'}{'node_next'} = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'double_part'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'double_part'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'double_part'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'double_part'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'double_part'};
+$result_nodes{'double_part'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'double_part'};
+$result_nodes{'double_part'}{'structure'}{'node_next'} = 
$result_nodes{'double_part'}{'structure'}{'menu_child'};
 
 $result_menus{'double_part'} = {
   'cmdname' => 'node',
@@ -874,9 +844,7 @@ $result_menus{'double_part'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -900,21 +868,7 @@ $result_menus{'double_part'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'node-chapter'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -928,8 +882,7 @@ $result_menus{'double_part'} = {
                         'associated_unit' => {},
                         'level' => 0
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -965,22 +918,28 @@ $result_menus{'double_part'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'node-chapter'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'extra'}{'first_in_page'}
 = $result_menus{'double_part'}{'structure'}{'associated_unit'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'double_part'}{'structure'}{'associated_unit'};
-$result_menus{'double_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'double_part'};
-$result_menus{'double_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'first_in_page'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'double_part'};
-$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'first_in_page'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'double_part'}{'structure'}{'associated_unit'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1001,7 +960,8 @@ 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'direc
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'double_part'}{'structure'}{'associated_unit'};
 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_menus{'double_part'}{'structure'}{'menu_child'} = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'double_part'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'double_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'double_part'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'double_part'};
 
 $result_errors{'double_part'} = [
   {
@@ -1048,93 +1008,67 @@ $result_elements{'double_part'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'node-chapter'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'first_in_page' => {},
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
+                  }
+                }
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {
                 'extra' => {
                   'first_in_page' => {},
                   'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {
-                      'associated_part' => {
-                        'cmdname' => 'part',
-                        'extra' => {},
-                        'structure' => {
-                          'associated_unit' => {},
-                          'level' => 0
-                        }
-                      }
-                    },
+                    'cmdname' => 'part',
+                    'extra' => {},
                     'structure' => {
                       'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
+                      'level' => 0
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
-                    'Back' => {
-                      'extra' => {
-                        'first_in_page' => {},
-                        'unit_command' => {
-                          'cmdname' => 'part',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 0
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastForward' => {},
-                          'Forward' => {},
-                          'Next' => {},
-                          'Prev' => {},
-                          'This' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'FastBack' => {},
-                    'NodeBack' => {},
-                    'NodePrev' => {},
-                    'NodeUp' => {},
+                    'Back' => {},
+                    'FastForward' => {},
+                    'Forward' => {},
+                    'Next' => {},
+                    'Prev' => {},
                     'This' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'FastBack' => {},
+              'NodeBack' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1149,36 +1083,29 @@ $result_elements{'double_part'} = [
 ];
 $result_elements{'double_part'}[0]{'extra'}{'first_in_page'} = 
$result_elements{'double_part'}[0];
 
$result_elements{'double_part'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'first_in_page'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'first_in_page'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'double_part'}[0]{'extra'}{'unit_node'};
-$result_elements{'double_part'}[0]{'extra'}{'unit_section'} = 
$result_elements{'double_part'}[0]{'extra'}{'unit_command'};
-$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'} = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'structure'}{'directions'}{'Forward'} = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'double_part'}[0]{'structure'}{'directions'}{'Next'} = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'double_part'}[0]{'structure'}{'directions'}{'NodeForward'} = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'double_part'}[0]{'structure'}{'directions'}{'NodeNext'} = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'first_in_page'}
 = $result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'first_in_page'}
 = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = $result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Prev'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = $result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'Forward'} = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'Next'} = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'NodeForward'} = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'structure'}{'directions'}{'NodeNext'} = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
 $result_elements{'double_part'}[0]{'structure'}{'directions'}{'This'} = 
$result_elements{'double_part'}[0];
-$result_elements{'double_part'}[1] = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_elements{'double_part'}[2] = 
$result_elements{'double_part'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'double_part'}[1] = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
+$result_elements{'double_part'}[2] = 
$result_elements{'double_part'}[0]{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/explicit_node_directions.pl 
b/tp/t/results/sectioning/explicit_node_directions.pl
index ab830854b6..004c664801 100644
--- a/tp/t/results/sectioning/explicit_node_directions.pl
+++ b/tp/t/results/sectioning/explicit_node_directions.pl
@@ -442,8 +442,7 @@ $result_trees{'explicit_node_directions'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -452,8 +451,7 @@ $result_trees{'explicit_node_directions'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -462,8 +460,7 @@ $result_trees{'explicit_node_directions'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -536,13 +533,10 @@ 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'
 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'parent'}
 = $result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'};
 $result_trees{'explicit_node_directions'}[0]{'contents'}[1] = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'explicit_node_directions'}[0]{'extra'}{'unit_command'} = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'explicit_node_directions'}[0]{'extra'}{'unit_node'} = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'explicit_node_directions'}[1]{'contents'}[0] = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'explicit_node_directions'}[1]{'extra'}{'unit_command'} = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'explicit_node_directions'}[1]{'extra'}{'unit_node'} = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'explicit_node_directions'}[2]{'contents'}[0] = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'explicit_node_directions'}[2]{'extra'}{'unit_command'} = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'explicit_node_directions'}[2]{'extra'}{'unit_node'} = 
$result_trees{'explicit_node_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'explicit_node_directions'} = '@node Top
 Top node
@@ -582,8 +576,7 @@ $result_nodes{'explicit_node_directions'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -604,8 +597,7 @@ $result_nodes{'explicit_node_directions'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {}
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -626,8 +618,7 @@ $result_nodes{'explicit_node_directions'} = {
                   'node_prev' => {},
                   'node_up' => {}
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -658,10 +649,8 @@ $result_nodes{'explicit_node_directions'} = {
   }
 };
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'explicit_node_directions'};
-$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'explicit_node_directions'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -672,7 +661,6 @@ 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'struc
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'explicit_node_directions'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'explicit_node_directions'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'explicit_node_directions'};
-$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'};
 
$result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_nodes{'explicit_node_directions'}{'structure'}{'associated_unit'};
@@ -698,8 +686,7 @@ $result_menus{'explicit_node_directions'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -720,8 +707,7 @@ $result_menus{'explicit_node_directions'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {}
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -747,8 +733,7 @@ $result_menus{'explicit_node_directions'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -778,10 +763,8 @@ $result_menus{'explicit_node_directions'} = {
   }
 };
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'explicit_node_directions'};
-$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'explicit_node_directions'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
-$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -791,7 +774,6 @@ 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'struc
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'explicit_node_directions'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'explicit_node_directions'};
-$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'explicit_node_directions'}{'structure'}{'associated_unit'};
@@ -832,8 +814,7 @@ $result_elements{'explicit_node_directions'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -853,8 +834,7 @@ $result_elements{'explicit_node_directions'} = [
                               'Top' => 1
                             }
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -885,8 +865,7 @@ $result_elements{'explicit_node_directions'} = [
             }
           }
         }
-      },
-      'unit_node' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -903,12 +882,10 @@ $result_elements{'explicit_node_directions'} = [
 ];
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'explicit_node_directions'}[0];
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'explicit_node_directions'}[0];
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'};
-$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
@@ -922,7 +899,6 @@ 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'struct
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'};
-$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_node'} = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'};
 
$result_elements{'explicit_node_directions'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'explicit_node_directions'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'explicit_node_directions'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'explicit_node_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/internal_top_node_up.pl 
b/tp/t/results/sectioning/internal_top_node_up.pl
index 408486f27d..4232fd2615 100644
--- a/tp/t/results/sectioning/internal_top_node_up.pl
+++ b/tp/t/results/sectioning/internal_top_node_up.pl
@@ -256,9 +256,7 @@ $result_trees{'internal_top_node_up'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -267,8 +265,7 @@ $result_trees{'internal_top_node_up'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -309,11 +306,8 @@ 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[3]
 $result_trees{'internal_top_node_up'}[0]{'contents'}[1] = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'internal_top_node_up'}[0]{'contents'}[2] = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'internal_top_node_up'}[0]{'extra'}{'unit_command'} = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'extra'}{'unit_node'} = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'internal_top_node_up'}[0]{'extra'}{'unit_section'} = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'internal_top_node_up'}[1]{'contents'}[0] = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'internal_top_node_up'}[1]{'extra'}{'unit_command'} = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'internal_top_node_up'}[1]{'extra'}{'unit_node'} = 
$result_trees{'internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'internal_top_node_up'} = '@node Top
 @top internal top node up
@@ -348,9 +342,7 @@ $result_sectioning{'internal_top_node_up'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -364,8 +356,7 @@ $result_sectioning{'internal_top_node_up'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -401,10 +392,7 @@ $result_sectioning{'internal_top_node_up'} = {
   }
 };
 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -428,9 +416,7 @@ $result_nodes{'internal_top_node_up'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -446,8 +432,7 @@ $result_nodes{'internal_top_node_up'} = {
                       'node_prev' => {},
                       'node_up' => {}
                     }
-                  },
-                  'unit_node' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -488,12 +473,9 @@ $result_nodes{'internal_top_node_up'} = {
   }
 };
 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'internal_top_node_up'};
-$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'internal_top_node_up'};
-$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'};
 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'internal_top_node_up'};
 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'internal_top_node_up'};
-$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -517,16 +499,7 @@ $result_menus{'internal_top_node_up'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -544,8 +517,7 @@ $result_menus{'internal_top_node_up'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -572,11 +544,8 @@ $result_menus{'internal_top_node_up'} = {
   }
 };
 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'internal_top_node_up'};
-$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'internal_top_node_up'};
-$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'};
 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'internal_top_node_up'};
-$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'};
 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'};
 
$result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'internal_top_node_up'}{'structure'}{'associated_unit'};
@@ -614,8 +583,7 @@ $result_elements{'internal_top_node_up'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -636,15 +604,6 @@ $result_elements{'internal_top_node_up'} = [
             }
           }
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -661,7 +620,6 @@ $result_elements{'internal_top_node_up'} = [
 ];
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'internal_top_node_up'}[0];
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'internal_top_node_up'}[0];
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'internal_top_node_up'}[0];
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'internal_top_node_up'}[0];
@@ -669,8 +627,6 @@ 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'internal_top_node_up'}[0];
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'};
-$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_node'} = 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'};
-$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'internal_top_node_up'}[0];
 
$result_elements{'internal_top_node_up'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'internal_top_node_up'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'internal_top_node_up'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/lone_Top_node.pl 
b/tp/t/results/sectioning/lone_Top_node.pl
index fc8b034228..1859ae06dc 100644
--- a/tp/t/results/sectioning/lone_Top_node.pl
+++ b/tp/t/results/sectioning/lone_Top_node.pl
@@ -293,9 +293,7 @@ $result_trees{'lone_Top_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -341,8 +339,6 @@ $result_trees{'lone_Top_node'}[0]{'contents'}[1] = 
$result_trees{'lone_Top_node'
 $result_trees{'lone_Top_node'}[0]{'contents'}[2] = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'lone_Top_node'}[0]{'contents'}[3] = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'lone_Top_node'}[0]{'extra'}{'unit_command'} = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'lone_Top_node'}[0]{'extra'}{'unit_node'} = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'lone_Top_node'}[0]{'extra'}{'unit_section'} = 
$result_trees{'lone_Top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'lone_Top_node'} = '@setfilename lone_Top_node.info
 
@@ -380,9 +376,7 @@ $result_sectioning{'lone_Top_node'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -407,8 +401,6 @@ $result_sectioning{'lone_Top_node'} = {
   }
 };
 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'lone_Top_node'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -437,20 +429,7 @@ $result_nodes{'lone_Top_node'} = {
             'level' => 1,
             'number' => 1
           }
-        },
-        'unit_node' => {
-          'cmdname' => 'node',
-          'extra' => {
-            'associated_section' => {},
-            'normalized' => 'First'
-          },
-          'structure' => {
-            'associated_unit' => {},
-            'node_prev' => {},
-            'node_up' => {}
-          }
-        },
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -461,21 +440,30 @@ $result_nodes{'lone_Top_node'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'First'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'};
-$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'};
-$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'lone_Top_node'};
-$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'lone_Top_node'};
-$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'};
 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'};
 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'};
-$result_nodes{'lone_Top_node'}{'structure'}{'menu_child'} = 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
-$result_nodes{'lone_Top_node'}{'structure'}{'node_next'} = 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
+$result_nodes{'lone_Top_node'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
+$result_nodes{'lone_Top_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = $result_nodes{'lone_Top_node'}{'structure'}{'associated_unit'};
+$result_nodes{'lone_Top_node'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'lone_Top_node'};
+$result_nodes{'lone_Top_node'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'lone_Top_node'};
+$result_nodes{'lone_Top_node'}{'structure'}{'node_next'} = 
$result_nodes{'lone_Top_node'}{'structure'}{'menu_child'};
 
 $result_menus{'lone_Top_node'} = {
   'cmdname' => 'node',
@@ -493,21 +481,7 @@ $result_menus{'lone_Top_node'} = {
             'level' => 1,
             'number' => 1
           }
-        },
-        'unit_node' => {
-          'cmdname' => 'node',
-          'extra' => {
-            'normalized' => 'First'
-          },
-          'structure' => {
-            'associated_unit' => {},
-            'menu_up' => {},
-            'menu_up_hash' => {
-              'Top' => 1
-            }
-          }
-        },
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -518,17 +492,27 @@ $result_menus{'lone_Top_node'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'First'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'lone_Top_node'}{'structure'}{'associated_unit'};
-$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_menus{'lone_Top_node'}{'structure'}{'associated_unit'};
-$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'lone_Top_node'};
-$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_menus{'lone_Top_node'}{'structure'}{'associated_unit'};
 
$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'lone_Top_node'}{'structure'}{'associated_unit'};
 
$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'lone_Top_node'}{'structure'}{'associated_unit'};
-$result_menus{'lone_Top_node'}{'structure'}{'menu_child'} = 
$result_menus{'lone_Top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
+$result_menus{'lone_Top_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = $result_menus{'lone_Top_node'}{'structure'}{'associated_unit'};
+$result_menus{'lone_Top_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'lone_Top_node'};
 
 $result_errors{'lone_Top_node'} = [
   {
@@ -557,30 +541,7 @@ $result_elements{'lone_Top_node'} = [
           'level' => 1,
           'number' => 1
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'First'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_up' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'Top'
-            },
-            'structure' => {
-              'associated_unit' => {},
-              'menu_child' => {}
-            }
-          },
-          'menu_up_hash' => {
-            'Top' => 1
-          }
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -593,10 +554,6 @@ $result_elements{'lone_Top_node'} = [
   }
 ];
 
$result_elements{'lone_Top_node'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'lone_Top_node'}[0];
-$result_elements{'lone_Top_node'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'lone_Top_node'}[0];
-$result_elements{'lone_Top_node'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_up'}{'structure'}{'associated_unit'}
 = $result_elements{'lone_Top_node'}[0];
-$result_elements{'lone_Top_node'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_up'}{'structure'}{'menu_child'}
 = $result_elements{'lone_Top_node'}[0]{'extra'}{'unit_node'};
-$result_elements{'lone_Top_node'}[0]{'extra'}{'unit_section'} = 
$result_elements{'lone_Top_node'}[0]{'extra'}{'unit_command'};
 $result_elements{'lone_Top_node'}[0]{'structure'}{'directions'}{'NodePrev'} = 
$result_elements{'lone_Top_node'}[0];
 $result_elements{'lone_Top_node'}[0]{'structure'}{'directions'}{'NodeUp'} = 
$result_elements{'lone_Top_node'}[0];
 $result_elements{'lone_Top_node'}[0]{'structure'}{'directions'}{'This'} = 
$result_elements{'lone_Top_node'}[0];
diff --git a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl 
b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
index a41059be79..187ded8eac 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
@@ -487,9 +487,7 @@ $result_trees{'node_part_chapter_after_chapter'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -499,9 +497,7 @@ $result_trees{'node_part_chapter_after_chapter'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -512,9 +508,7 @@ $result_trees{'node_part_chapter_after_chapter'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -586,19 +580,13 @@ 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'co
 $result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[1] = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[2] = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_command'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_section'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'node_part_chapter_after_chapter'}[1]{'contents'}[0] = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'node_part_chapter_after_chapter'}[1]{'contents'}[1] = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'node_part_chapter_after_chapter'}[1]{'extra'}{'unit_command'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'node_part_chapter_after_chapter'}[1]{'extra'}{'unit_node'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'node_part_chapter_after_chapter'}[1]{'extra'}{'unit_section'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'node_part_chapter_after_chapter'}[2]{'contents'}[0] = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'node_part_chapter_after_chapter'}[2]{'contents'}[1] = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'node_part_chapter_after_chapter'}[2]{'contents'}[2] = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'node_part_chapter_after_chapter'}[2]{'extra'}{'unit_command'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'node_part_chapter_after_chapter'}[2]{'extra'}{'unit_node'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'node_part_chapter_after_chapter'}[2]{'extra'}{'unit_section'} = 
$result_trees{'node_part_chapter_after_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 
 $result_texis{'node_part_chapter_after_chapter'} = '@node Top
 @top top
@@ -654,9 +642,7 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -683,9 +669,7 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -729,9 +713,7 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -787,15 +769,11 @@ $result_sectioning{'node_part_chapter_after_chapter'} = {
   }
 };
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
@@ -808,8 +786,6 @@ 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_chil
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'di
 [...]
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'uni
 [...]
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'ext
 [...]
-$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'node_part_chapter_after_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -847,9 +823,7 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -863,73 +837,46 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'associated_section' => {
-                            'cmdname' => 'chapter',
-                            'extra' => {
-                              'associated_part' => {
-                                'cmdname' => 'part',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {
-                                    'extra' => {
-                                      'unit_command' => {},
-                                      'unit_node' => {},
-                                      'unit_section' => {}
-                                    },
-                                    'structure' => {
-                                      'directions' => {
-                                        'Back' => {},
-                                        'FastBack' => {},
-                                        'NodeBack' => {},
-                                        'NodePrev' => {},
-                                        'NodeUp' => {},
-                                        'This' => {}
-                                      },
-                                      'unit_prev' => {}
-                                    },
-                                    'type' => 'unit'
-                                  },
-                                  'level' => 0
-                                }
-                              }
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 2
-                            }
-                          },
-                          'normalized' => 'part-chapter-node'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'chapter',
+                          'extra' => {
+                            'associated_part' => {
+                              'cmdname' => 'part',
+                              'extra' => {},
+                              'structure' => {
+                                'associated_unit' => {},
+                                'level' => 0
+                              }
+                            }
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1,
+                            'number' => 2
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'NodeBack' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'This' => {}
+                        },
+                        'unit_prev' => {}
+                      },
+                      'type' => 'unit'
+                    },
                     'Forward' => {},
                     'NodeBack' => {},
                     'NodeForward' => {},
@@ -967,55 +914,72 @@ $result_nodes{'node_part_chapter_after_chapter'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'normalized' => 'part-chapter-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'node_part_chapter_after_chapter'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_nod
 [...]
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 [...]
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_nod
 [...]
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}
 [...]
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_se
 [...]
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_pa
 [...]
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'node_part_chapter_after_chapter'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'node_part_chapter_after_chapter'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'node_part_chapter_after_chapter'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'} = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'node_next'} = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_chapter'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'node_part_chapter_after_chapter'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'node_part_chapter_after_chapter'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'node_part_chapter_after_chapter'};
+$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'node_next'} = 
$result_nodes{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'};
 
 $result_menus{'node_part_chapter_after_chapter'} = {
   'cmdname' => 'node',
@@ -1032,9 +996,7 @@ $result_menus{'node_part_chapter_after_chapter'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -1048,76 +1010,46 @@ $result_menus{'node_part_chapter_after_chapter'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'part-chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {
-                        'extra' => {
-                          'unit_command' => {
-                            'cmdname' => 'chapter',
-                            'extra' => {
-                              'associated_part' => {
-                                'cmdname' => 'part',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {},
-                                  'level' => 0
-                                }
-                              }
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 2
-                            }
-                          },
-                          'unit_node' => {},
-                          'unit_section' => {}
-                        },
-                        'structure' => {
-                          'directions' => {
-                            'Back' => {},
-                            'FastBack' => {},
-                            'NodeBack' => {},
-                            'NodePrev' => {},
-                            'NodeUp' => {},
-                            'This' => {}
-                          },
-                          'unit_prev' => {}
-                        },
-                        'type' => 'unit'
-                      },
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
                 'Back' => {},
                 'FastBack' => {},
-                'FastForward' => {},
+                'FastForward' => {
+                  'extra' => {
+                    'unit_command' => {
+                      'cmdname' => 'chapter',
+                      'extra' => {
+                        'associated_part' => {
+                          'cmdname' => 'part',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 0
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'associated_unit' => {},
+                        'level' => 1,
+                        'number' => 2
+                      }
+                    }
+                  },
+                  'structure' => {
+                    'directions' => {
+                      'Back' => {},
+                      'FastBack' => {},
+                      'NodeBack' => {},
+                      'NodePrev' => {},
+                      'NodeUp' => {},
+                      'This' => {}
+                    },
+                    'unit_prev' => {}
+                  },
+                  'type' => 'unit'
+                },
                 'Forward' => {},
                 'NodeBack' => {},
                 'NodeForward' => {},
@@ -1142,49 +1074,69 @@ $result_menus{'node_part_chapter_after_chapter'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'part-chapter-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'node_part_chapter_after_chapter'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'node_part_chapter_after_chapter'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'node_part_chapter_after_chapter'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'} = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'node_part_chapter_after_chapter'};
+$result_menus{'node_part_chapter_after_chapter'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'node_part_chapter_after_chapter'};
 
 $result_errors{'node_part_chapter_after_chapter'} = [
   {
@@ -1212,112 +1164,71 @@ $result_elements{'node_part_chapter_after_chapter'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-node'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'chapter',
-                    'extra' => {},
+                    'extra' => {
+                      'associated_part' => {
+                        'cmdname' => 'part',
+                        'extra' => {},
+                        'structure' => {
+                          'associated_unit' => {},
+                          'level' => 0
+                        }
+                      }
+                    },
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 2
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {
-                            'associated_part' => {
-                              'cmdname' => 'part',
-                              'extra' => {},
-                              'structure' => {
-                                'associated_unit' => {},
-                                'level' => 0
-                              }
-                            }
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 2
-                          }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'normalized' => 'part-chapter-node'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'menu_prev' => {},
-                            'menu_up' => {},
-                            'menu_up_hash' => {
-                              'Top' => 1
-                            }
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'NodeBack' => {},
-                          'NodePrev' => {},
-                          'NodeUp' => {},
-                          'This' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
                     'NodeBack' => {},
-                    'NodeForward' => {},
-                    'NodeNext' => {},
                     'NodePrev' => {},
                     'NodeUp' => {},
-                    'This' => {},
-                    'Up' => {}
+                    'This' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1331,43 +1242,32 @@ $result_elements{'node_part_chapter_after_chapter'} = [
   {}
 ];
 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_section'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_command'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'node_part_chapter_after_chapter'}[0];
-$result_elements{'node_part_chapter_after_chapter'}[1] = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_chapter'}[2] = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[1] = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_chapter'}[2] = 
$result_elements{'node_part_chapter_after_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/node_part_chapter_after_top.pl 
b/tp/t/results/sectioning/node_part_chapter_after_top.pl
index 01fa9ad296..2b08f4f3d4 100644
--- a/tp/t/results/sectioning/node_part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/node_part_chapter_after_top.pl
@@ -322,9 +322,7 @@ $result_trees{'node_part_chapter_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -335,9 +333,7 @@ $result_trees{'node_part_chapter_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -386,14 +382,10 @@ 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'conten
 $result_trees{'node_part_chapter_after_top'}[0]{'contents'}[1] = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'node_part_chapter_after_top'}[0]{'contents'}[2] = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'node_part_chapter_after_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'} = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'node_part_chapter_after_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'node_part_chapter_after_top'}[1]{'contents'}[0] = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'node_part_chapter_after_top'}[1]{'contents'}[1] = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'node_part_chapter_after_top'}[1]{'contents'}[2] = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'node_part_chapter_after_top'}[1]{'extra'}{'unit_command'} = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'node_part_chapter_after_top'}[1]{'extra'}{'unit_node'} = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'node_part_chapter_after_top'}[1]{'extra'}{'unit_section'} = 
$result_trees{'node_part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 
 $result_texis{'node_part_chapter_after_top'} = '@node Top
 @top top
@@ -436,9 +428,7 @@ $result_sectioning{'node_part_chapter_after_top'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -480,9 +470,7 @@ $result_sectioning{'node_part_chapter_after_top'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -521,8 +509,6 @@ $result_sectioning{'node_part_chapter_after_top'} = {
   }
 };
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -533,8 +519,6 @@ 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'node_part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -561,9 +545,7 @@ $result_nodes{'node_part_chapter_after_top'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -586,20 +568,7 @@ $result_nodes{'node_part_chapter_after_top'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -637,20 +606,24 @@ $result_nodes{'node_part_chapter_after_top'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'};
-$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'node_part_chapter_after_top'};
-$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'};
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'node_part_chapter_after_top'};
-$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'node_part_chapter_after_top'};
-$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -665,8 +638,11 @@ 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'str
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'node_part_chapter_after_top'}{'structure'}{'associated_unit'} = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'node_part_chapter_after_top'}{'structure'}{'menu_child'} = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'node_part_chapter_after_top'}{'structure'}{'node_next'} = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'node_part_chapter_after_top'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'node_part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'node_part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'node_part_chapter_after_top'};
+$result_nodes{'node_part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'node_part_chapter_after_top'};
+$result_nodes{'node_part_chapter_after_top'}{'structure'}{'node_next'} = 
$result_nodes{'node_part_chapter_after_top'}{'structure'}{'menu_child'};
 
 $result_menus{'node_part_chapter_after_top'} = {
   'cmdname' => 'node',
@@ -683,9 +659,7 @@ $result_menus{'node_part_chapter_after_top'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -708,21 +682,7 @@ $result_menus{'node_part_chapter_after_top'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -747,17 +707,24 @@ $result_menus{'node_part_chapter_after_top'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'};
-$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'node_part_chapter_after_top'};
-$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'node_part_chapter_after_top'};
-$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'};
@@ -771,7 +738,8 @@ 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'st
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'node_part_chapter_after_top'}{'structure'}{'menu_child'} = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'node_part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'node_part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'node_part_chapter_after_top'};
 
 $result_errors{'node_part_chapter_after_top'} = [
   {
@@ -799,68 +767,43 @@ $result_elements{'node_part_chapter_after_top'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-node'
-            },
-            'structure' => {
-              'associated_unit' => {
-                'extra' => {
-                  'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {
-                      'associated_part' => {
-                        'cmdname' => 'part',
-                        'extra' => {},
-                        'structure' => {
-                          'associated_unit' => {},
-                          'level' => 0
-                        }
-                      }
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
-                    }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
-                },
-                'structure' => {
-                  'directions' => {
-                    'Back' => {},
-                    'FastBack' => {},
-                    'NodeBack' => {},
-                    'NodePrev' => {},
-                    'NodeUp' => {},
-                    'This' => {}
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
                   }
-                },
-                'type' => 'unit'
+                }
               },
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
               }
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'NodeBack' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
+            }
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -873,26 +816,20 @@ $result_elements{'node_part_chapter_after_top'} = [
   {}
 ];
 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'};
-$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_section'} = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_command'};
-$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'node_part_chapter_after_top'}[0];
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'node_part_chapter_after_top'}[0];
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'node_part_chapter_after_top'}[0];
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'node_part_chapter_after_top'}[0];
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'node_part_chapter_after_top'}[0];
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'node_part_chapter_after_top'}[0];
-$result_elements{'node_part_chapter_after_top'}[1] = 
$result_elements{'node_part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'node_part_chapter_after_top'}[1] = 
$result_elements{'node_part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/node_up_external_node.pl 
b/tp/t/results/sectioning/node_up_external_node.pl
index f9b5e8b217..bd90fd12e1 100644
--- a/tp/t/results/sectioning/node_up_external_node.pl
+++ b/tp/t/results/sectioning/node_up_external_node.pl
@@ -303,8 +303,7 @@ $result_trees{'node_up_external_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -313,8 +312,7 @@ $result_trees{'node_up_external_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -366,10 +364,8 @@ 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2
 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = $result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'};
 $result_trees{'node_up_external_node'}[0]{'contents'}[1] = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'node_up_external_node'}[0]{'extra'}{'unit_command'} = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'node_up_external_node'}[0]{'extra'}{'unit_node'} = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'node_up_external_node'}[1]{'contents'}[0] = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'node_up_external_node'}[1]{'extra'}{'unit_command'} = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'node_up_external_node'}[1]{'extra'}{'unit_node'} = 
$result_trees{'node_up_external_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
 $result_texis{'node_up_external_node'} = '@node Top
 
@@ -400,8 +396,7 @@ $result_nodes{'node_up_external_node'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -442,8 +437,7 @@ $result_nodes{'node_up_external_node'} = {
                     }
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -492,9 +486,7 @@ $result_nodes{'node_up_external_node'} = {
   }
 };
 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'node_up_external_node'};
-$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'node_up_external_node'};
 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'};
 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeForward'}{'extra'}{'manual_content'}
 = 
$result_nodes{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'manual_content'};
@@ -518,8 +510,7 @@ $result_menus{'node_up_external_node'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -537,8 +528,7 @@ $result_menus{'node_up_external_node'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -598,10 +588,8 @@ $result_menus{'node_up_external_node'} = {
   }
 };
 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'node_up_external_node'};
-$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'node_up_external_node'};
 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'node_up_external_node'};
-$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'node_up_external_node'}{'structure'}{'associated_unit'};
 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'node_up_external_node'}{'structure'}{'associated_unit'};
 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeNext'}{'extra'}{'manual_content'}
 = 
$result_menus{'node_up_external_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeForward'}{'extra'}{'manual_content'};
@@ -637,8 +625,7 @@ $result_elements{'node_up_external_node'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -692,8 +679,7 @@ $result_elements{'node_up_external_node'} = [
             }
           }
         }
-      },
-      'unit_node' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -709,13 +695,11 @@ $result_elements{'node_up_external_node'} = [
 ];
 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'node_up_external_node'}[0];
 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'node_up_external_node'}[0];
 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'node_up_external_node'}[0];
 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}{'extra'}{'manual_content'}
 = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}{'extra'}{'manual_content'};
 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'};
-$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_node'} = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'};
 
$result_elements{'node_up_external_node'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'node_up_external_node'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'node_up_external_node'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'node_up_external_node'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
index bfcbcdeef8..b160cbd634 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
@@ -471,8 +471,7 @@ $result_trees{'nodes_after_top_before_chapter_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -481,8 +480,7 @@ $result_trees{'nodes_after_top_before_chapter_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -492,9 +490,7 @@ $result_trees{'nodes_after_top_before_chapter_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -570,15 +566,11 @@ 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'parent'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'};
 $result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[1] = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_node'} 
= 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'nodes_after_top_before_chapter_nodes'}[1]{'contents'}[0] = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[1]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[1]{'extra'}{'unit_node'} 
= 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'nodes_after_top_before_chapter_nodes'}[2]{'contents'}[0] = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'nodes_after_top_before_chapter_nodes'}[2]{'contents'}[1] = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'nodes_after_top_before_chapter_nodes'}[2]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[2]{'extra'}{'unit_node'} 
= 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_nodes'}[2]{'extra'}{'unit_section'}
 = 
$result_trees{'nodes_after_top_before_chapter_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'nodes_after_top_before_chapter_nodes'} = '@node Top
 Top node
@@ -622,9 +614,7 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -638,8 +628,7 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -653,8 +642,7 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
-                              },
-                              'unit_node' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -703,12 +691,8 @@ $result_sectioning{'nodes_after_top_before_chapter_nodes'} 
= {
   }
 };
 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directio
 [...]
-$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
@@ -745,8 +729,7 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -768,9 +751,7 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
                         'structure' => {
                           'associated_unit' => {
                             'extra' => {
-                              'unit_command' => {},
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              'unit_command' => {}
                             },
                             'structure' => {
                               'directions' => {
@@ -799,8 +780,7 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
                   'node_prev' => {},
                   'node_up' => {}
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -831,11 +811,8 @@ $result_nodes{'nodes_after_top_before_chapter_nodes'} = {
   }
 };
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'nodes_after_top_before_chapter_nodes'};
-$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'nodes_after_top_before_chapter_nodes'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -847,7 +824,6 @@ 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_u
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_chapter_nodes'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'nodes_after_top_before_chapter_nodes'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_chapter_nodes'};
-$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'};
@@ -873,8 +849,7 @@ $result_menus{'nodes_after_top_before_chapter_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -895,17 +870,7 @@ $result_menus{'nodes_after_top_before_chapter_nodes'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {},
-                          'unit_section' => {
-                            'cmdname' => 'chapter',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 1
-                            }
-                          }
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -931,8 +896,7 @@ $result_menus{'nodes_after_top_before_chapter_nodes'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -962,11 +926,8 @@ $result_menus{'nodes_after_top_before_chapter_nodes'} = {
   }
 };
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'nodes_after_top_before_chapter_nodes'};
-$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'nodes_after_top_before_chapter_nodes'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
-$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
-$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -976,7 +937,6 @@ 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_u
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_chapter_nodes'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_chapter_nodes'};
-$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'nodes_after_top_before_chapter_nodes'}{'structure'}{'associated_unit'};
@@ -1017,8 +977,7 @@ $result_elements{'nodes_after_top_before_chapter_nodes'} = 
[
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -1038,16 +997,6 @@ $result_elements{'nodes_after_top_before_chapter_nodes'} 
= [
                               'Top' => 1
                             }
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 1
-                          }
                         }
                       },
                       'structure' => {
@@ -1079,8 +1028,7 @@ $result_elements{'nodes_after_top_before_chapter_nodes'} 
= [
             }
           }
         }
-      },
-      'unit_node' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -1097,13 +1045,10 @@ 
$result_elements{'nodes_after_top_before_chapter_nodes'} = [
 ];
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_chapter_nodes'}[0];
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'nodes_after_top_before_chapter_nodes'}[0];
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
-$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
@@ -1117,7 +1062,6 @@ 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_comma
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'nodes_after_top_before_chapter_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
index 8c094f0be1..ac8889ed82 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
@@ -474,9 +474,7 @@ $result_trees{'nodes_after_top_before_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -555,8 +553,6 @@ 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[2] = $re
 $result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[3] = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[4] = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_section'}
 = 
$result_trees{'nodes_after_top_before_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'nodes_after_top_before_chapter_sections'} = '@node Top
 Top node
@@ -600,9 +596,7 @@ 
$result_sectioning{'nodes_after_top_before_chapter_sections'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -627,8 +621,6 @@ 
$result_sectioning{'nodes_after_top_before_chapter_sections'} = {
   }
 };
 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'nodes_after_top_before_chapter_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -657,8 +649,25 @@ $result_nodes{'nodes_after_top_before_chapter_sections'} = 
{
             'level' => 1,
             'number' => 1
           }
-        },
-        'unit_node' => {
+        }
+      },
+      'structure' => {
+        'directions' => {
+          'NodePrev' => {},
+          'NodeUp' => {},
+          'This' => {}
+        }
+      },
+      'type' => 'unit'
+    },
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'second-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
           'cmdname' => 'node',
           'extra' => {
             'associated_section' => {},
@@ -666,50 +675,29 @@ $result_nodes{'nodes_after_top_before_chapter_sections'} 
= {
           },
           'structure' => {
             'associated_unit' => {},
-            'node_prev' => {
-              'cmdname' => 'node',
-              'extra' => {
-                'normalized' => 'second-node'
-              },
-              'structure' => {
-                'associated_unit' => {},
-                'node_next' => {},
-                'node_prev' => {},
-                'node_up' => {}
-              }
-            },
+            'node_prev' => {},
             'node_up' => {}
           }
         },
-        'unit_section' => {}
-      },
-      'structure' => {
-        'directions' => {
-          'NodePrev' => {},
-          'NodeUp' => {},
-          'This' => {}
-        }
-      },
-      'type' => 'unit'
+        'node_prev' => {},
+        'node_up' => {}
+      }
     },
-    'menu_child' => {},
     'node_next' => {}
   }
 };
 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_prev'}
 = $result_nodes{'nodes_after_top_before_chapter_sections'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_chapter_sections'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_chapter_sections'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'};
-$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'node_next'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_chapter_sections'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'nodes_after_top_before_chapter_sections'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_chapter_sections'};
+$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'node_next'}
 = 
$result_nodes{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'};
 
 $result_menus{'nodes_after_top_before_chapter_sections'} = {
   'cmdname' => 'node',
@@ -727,59 +715,55 @@ $result_menus{'nodes_after_top_before_chapter_sections'} 
= {
             'level' => 1,
             'number' => 1
           }
-        },
-        'unit_node' => {
+        }
+      },
+      'structure' => {
+        'directions' => {
+          'NodePrev' => {},
+          'NodeUp' => {},
+          'This' => {}
+        }
+      },
+      'type' => 'unit'
+    },
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'second-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
           'structure' => {
             'associated_unit' => {},
-            'menu_prev' => {
-              'cmdname' => 'node',
-              'extra' => {
-                'normalized' => 'second-node'
-              },
-              'structure' => {
-                'associated_unit' => {},
-                'menu_next' => {},
-                'menu_up' => {},
-                'menu_up_hash' => {
-                  'Top' => 1
-                }
-              }
-            },
+            'menu_prev' => {},
             'menu_up' => {},
             'menu_up_hash' => {
               'Top' => 1
             }
           }
         },
-        'unit_section' => {}
-      },
-      'structure' => {
-        'directions' => {
-          'NodePrev' => {},
-          'NodeUp' => {},
-          'This' => {}
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
         }
-      },
-      'type' => 'unit'
-    },
-    'menu_child' => {}
+      }
+    }
   }
 };
 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
-$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_chapter_sections'};
-$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_chapter_sections'};
-$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
+$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
+$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'associated_unit'};
+$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'};
+$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_chapter_sections'};
+$result_menus{'nodes_after_top_before_chapter_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_chapter_sections'};
 
 $result_errors{'nodes_after_top_before_chapter_sections'} = [];
 
@@ -798,44 +782,7 @@ 
$result_elements{'nodes_after_top_before_chapter_sections'} = [
           'level' => 1,
           'number' => 1
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'third-node'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_prev' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'second-node'
-            },
-            'structure' => {
-              'associated_unit' => {},
-              'menu_next' => {},
-              'menu_up' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'Top'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_child' => {}
-                }
-              },
-              'menu_up_hash' => {
-                'Top' => 1
-              }
-            }
-          },
-          'menu_up' => {},
-          'menu_up_hash' => {
-            'Top' => 1
-          }
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -848,13 +795,6 @@ 
$result_elements{'nodes_after_top_before_chapter_sections'} = [
   }
 ];
 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_chapter_sections'}[0];
-$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_chapter_sections'}[0];
-$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_chapter_sections'}[0];
-$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'};
-$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_chapter_sections'}[0];
-$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}{'structure'}{'menu_child'}
 = 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
-$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'};
-$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_section'}
 = 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'extra'}{'unit_command'};
 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'nodes_after_top_before_chapter_sections'}[0];
 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'nodes_after_top_before_chapter_sections'}[0];
 
$result_elements{'nodes_after_top_before_chapter_sections'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'nodes_after_top_before_chapter_sections'}[0];
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
index f6f90eb744..2bb09cf40d 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
@@ -471,8 +471,7 @@ $result_trees{'nodes_after_top_before_section_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -481,8 +480,7 @@ $result_trees{'nodes_after_top_before_section_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -492,9 +490,7 @@ $result_trees{'nodes_after_top_before_section_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -570,15 +566,11 @@ 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'parent'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'};
 $result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[1] = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_node'} 
= 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'nodes_after_top_before_section_nodes'}[1]{'contents'}[0] = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'nodes_after_top_before_section_nodes'}[1]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'nodes_after_top_before_section_nodes'}[1]{'extra'}{'unit_node'} 
= 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'nodes_after_top_before_section_nodes'}[2]{'contents'}[0] = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'nodes_after_top_before_section_nodes'}[2]{'contents'}[1] = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'nodes_after_top_before_section_nodes'}[2]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'nodes_after_top_before_section_nodes'}[2]{'extra'}{'unit_node'} 
= 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'nodes_after_top_before_section_nodes'}[2]{'extra'}{'unit_section'}
 = 
$result_trees{'nodes_after_top_before_section_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'nodes_after_top_before_section_nodes'} = '@node Top
 Top node
@@ -622,9 +614,7 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -638,8 +628,7 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -653,8 +642,7 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
                                 'structure' => {
                                   'associated_unit' => {}
                                 }
-                              },
-                              'unit_node' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -704,12 +692,8 @@ $result_sectioning{'nodes_after_top_before_section_nodes'} 
= {
   }
 };
 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directio
 [...]
-$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'nodes_after_top_before_section_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
@@ -746,8 +730,7 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -769,9 +752,7 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
                         'structure' => {
                           'associated_unit' => {
                             'extra' => {
-                              'unit_command' => {},
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              'unit_command' => {}
                             },
                             'structure' => {
                               'directions' => {
@@ -801,8 +782,7 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
                   'node_prev' => {},
                   'node_up' => {}
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -833,11 +813,8 @@ $result_nodes{'nodes_after_top_before_section_nodes'} = {
   }
 };
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'nodes_after_top_before_section_nodes'};
-$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'nodes_after_top_before_section_nodes'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -849,7 +826,6 @@ 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_u
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_section_nodes'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'nodes_after_top_before_section_nodes'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_section_nodes'};
-$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'};
@@ -875,8 +851,7 @@ $result_menus{'nodes_after_top_before_section_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -897,17 +872,7 @@ $result_menus{'nodes_after_top_before_section_nodes'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {},
-                          'unit_section' => {
-                            'cmdname' => 'subsection',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 3,
-                              'number' => 1
-                            }
-                          }
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -934,8 +899,7 @@ $result_menus{'nodes_after_top_before_section_nodes'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -965,11 +929,8 @@ $result_menus{'nodes_after_top_before_section_nodes'} = {
   }
 };
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'nodes_after_top_before_section_nodes'};
-$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'nodes_after_top_before_section_nodes'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
-$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
-$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -979,7 +940,6 @@ 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_u
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_section_nodes'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_section_nodes'};
-$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'nodes_after_top_before_section_nodes'}{'structure'}{'associated_unit'};
@@ -1020,8 +980,7 @@ $result_elements{'nodes_after_top_before_section_nodes'} = 
[
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -1041,16 +1000,6 @@ $result_elements{'nodes_after_top_before_section_nodes'} 
= [
                               'Top' => 1
                             }
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {
-                          'cmdname' => 'subsection',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 3,
-                            'number' => 1
-                          }
                         }
                       },
                       'structure' => {
@@ -1083,8 +1032,7 @@ $result_elements{'nodes_after_top_before_section_nodes'} 
= [
             }
           }
         }
-      },
-      'unit_node' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -1101,13 +1049,10 @@ 
$result_elements{'nodes_after_top_before_section_nodes'} = [
 ];
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_section_nodes'}[0];
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'nodes_after_top_before_section_nodes'}[0];
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
-$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
@@ -1121,7 +1066,6 @@ 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_comma
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'nodes_after_top_before_section_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl 
b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
index ec17cb684f..39b5ca6bb5 100644
--- a/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
+++ b/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
@@ -474,9 +474,7 @@ $result_trees{'nodes_after_top_before_section_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -555,8 +553,6 @@ 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[2] = $re
 $result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[3] = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[4] = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_section'}
 = 
$result_trees{'nodes_after_top_before_section_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'nodes_after_top_before_section_sections'} = '@node Top
 Top node
@@ -600,9 +596,7 @@ 
$result_sectioning{'nodes_after_top_before_section_sections'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -628,8 +622,6 @@ 
$result_sectioning{'nodes_after_top_before_section_sections'} = {
   }
 };
 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'nodes_after_top_before_section_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -658,31 +650,7 @@ $result_nodes{'nodes_after_top_before_section_sections'} = 
{
             'level' => 3,
             'number' => 1
           }
-        },
-        'unit_node' => {
-          'cmdname' => 'node',
-          'extra' => {
-            'associated_section' => {},
-            'normalized' => 'third-node'
-          },
-          'structure' => {
-            'associated_unit' => {},
-            'node_prev' => {
-              'cmdname' => 'node',
-              'extra' => {
-                'normalized' => 'second-node'
-              },
-              'structure' => {
-                'associated_unit' => {},
-                'node_next' => {},
-                'node_prev' => {},
-                'node_up' => {}
-              }
-            },
-            'node_up' => {}
-          }
-        },
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -694,24 +662,44 @@ $result_nodes{'nodes_after_top_before_section_sections'} 
= {
       },
       'type' => 'unit'
     },
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'second-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'normalized' => 'third-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_prev'}
 = $result_nodes{'nodes_after_top_before_section_sections'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_section_sections'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_section_sections'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'};
-$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'node_next'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'node_prev'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_section_sections'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'nodes_after_top_before_section_sections'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_after_top_before_section_sections'};
+$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'node_next'}
 = 
$result_nodes{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'};
 
 $result_menus{'nodes_after_top_before_section_sections'} = {
   'cmdname' => 'node',
@@ -729,60 +717,56 @@ $result_menus{'nodes_after_top_before_section_sections'} 
= {
             'level' => 3,
             'number' => 1
           }
-        },
-        'unit_node' => {
+        }
+      },
+      'structure' => {
+        'directions' => {
+          'FastBack' => undef,
+          'NodePrev' => {},
+          'NodeUp' => {},
+          'This' => {}
+        }
+      },
+      'type' => 'unit'
+    },
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'second-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
             'normalized' => 'third-node'
           },
           'structure' => {
             'associated_unit' => {},
-            'menu_prev' => {
-              'cmdname' => 'node',
-              'extra' => {
-                'normalized' => 'second-node'
-              },
-              'structure' => {
-                'associated_unit' => {},
-                'menu_next' => {},
-                'menu_up' => {},
-                'menu_up_hash' => {
-                  'Top' => 1
-                }
-              }
-            },
+            'menu_prev' => {},
             'menu_up' => {},
             'menu_up_hash' => {
               'Top' => 1
             }
           }
         },
-        'unit_section' => {}
-      },
-      'structure' => {
-        'directions' => {
-          'FastBack' => undef,
-          'NodePrev' => {},
-          'NodeUp' => {},
-          'This' => {}
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
         }
-      },
-      'type' => 'unit'
-    },
-    'menu_child' => {}
+      }
+    }
   }
 };
 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
-$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_section_sections'};
-$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_section_sections'};
-$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
-$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
+$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
+$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'associated_unit'};
+$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'};
+$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_section_sections'};
+$result_menus{'nodes_after_top_before_section_sections'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_after_top_before_section_sections'};
 
 $result_errors{'nodes_after_top_before_section_sections'} = [];
 
@@ -801,44 +785,7 @@ 
$result_elements{'nodes_after_top_before_section_sections'} = [
           'level' => 3,
           'number' => 1
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'third-node'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_prev' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'second-node'
-            },
-            'structure' => {
-              'associated_unit' => {},
-              'menu_next' => {},
-              'menu_up' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'Top'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_child' => {}
-                }
-              },
-              'menu_up_hash' => {
-                'Top' => 1
-              }
-            }
-          },
-          'menu_up' => {},
-          'menu_up_hash' => {
-            'Top' => 1
-          }
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -852,13 +799,6 @@ 
$result_elements{'nodes_after_top_before_section_sections'} = [
   }
 ];
 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_section_sections'}[0];
-$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_section_sections'}[0];
-$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_section_sections'}[0];
-$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'};
-$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_after_top_before_section_sections'}[0];
-$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}{'structure'}{'menu_child'}
 = 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
-$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'};
-$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_section'}
 = 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'extra'}{'unit_command'};
 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'nodes_after_top_before_section_sections'}[0];
 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'nodes_after_top_before_section_sections'}[0];
 
$result_elements{'nodes_after_top_before_section_sections'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'nodes_after_top_before_section_sections'}[0];
diff --git a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl 
b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
index 5c3cb24ed9..cd4921c529 100644
--- a/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
+++ b/tp/t/results/sectioning/nodes_no_node_top_explicit_directions.pl
@@ -322,8 +322,7 @@ $result_trees{'nodes_no_node_top_explicit_directions'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -332,8 +331,7 @@ $result_trees{'nodes_no_node_top_explicit_directions'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -388,10 +386,8 @@ 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'parent'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'};
 $result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[1] = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_node'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'nodes_no_node_top_explicit_directions'}[1]{'contents'}[0] = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'nodes_no_node_top_explicit_directions'}[1]{'extra'}{'unit_command'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'nodes_no_node_top_explicit_directions'}[1]{'extra'}{'unit_node'}
 = 
$result_trees{'nodes_no_node_top_explicit_directions'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
 $result_texis{'nodes_no_node_top_explicit_directions'} = '@node first,,,(dir)
 first node
@@ -426,8 +422,7 @@ $result_nodes{'nodes_no_node_top_explicit_directions'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -443,8 +438,7 @@ $result_nodes{'nodes_no_node_top_explicit_directions'} = {
                   'node_prev' => {},
                   'node_up' => {}
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -485,11 +479,9 @@ $result_nodes{'nodes_no_node_top_explicit_directions'} = {
   }
 };
 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'nodes_no_node_top_explicit_directions'};
-$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'nodes_no_node_top_explicit_directions'};
 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'nodes_no_node_top_explicit_directions'};
 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'nodes_no_node_top_explicit_directions'};
-$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'};
 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'};
@@ -510,8 +502,7 @@ $result_menus{'nodes_no_node_top_explicit_directions'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -529,8 +520,7 @@ $result_menus{'nodes_no_node_top_explicit_directions'} = {
                     'first' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -565,10 +555,8 @@ $result_menus{'nodes_no_node_top_explicit_directions'} = {
   }
 };
 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'nodes_no_node_top_explicit_directions'};
-$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'nodes_no_node_top_explicit_directions'};
 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'nodes_no_node_top_explicit_directions'};
-$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'};
 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'nodes_no_node_top_explicit_directions'}{'structure'}{'associated_unit'};
@@ -604,8 +592,7 @@ $result_elements{'nodes_no_node_top_explicit_directions'} = 
[
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -625,8 +612,7 @@ $result_elements{'nodes_no_node_top_explicit_directions'} = 
[
             }
           }
         }
-      },
-      'unit_node' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -651,14 +637,12 @@ $result_elements{'nodes_no_node_top_explicit_directions'} 
= [
 ];
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'nodes_no_node_top_explicit_directions'}[0];
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'nodes_no_node_top_explicit_directions'}[0];
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'nodes_no_node_top_explicit_directions'}[0];
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'nodes_no_node_top_explicit_directions'}[0];
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'nodes_no_node_top_explicit_directions'}[0];
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'};
-$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_node'}
 = 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'};
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'nodes_no_node_top_explicit_directions'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'nodes_no_node_top_explicit_directions'}[0];
diff --git a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl 
b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
index be976f4d18..5f183bd91b 100644
--- a/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
+++ b/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
@@ -539,9 +539,7 @@ $result_trees{'non_automatic_internal_top_node_up'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -550,8 +548,7 @@ $result_trees{'non_automatic_internal_top_node_up'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -637,11 +634,8 @@ 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{
 $result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[1] = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[2] = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'} 
= 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_node'} = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_section'}
 = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'non_automatic_internal_top_node_up'}[1]{'contents'}[0] = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
$result_trees{'non_automatic_internal_top_node_up'}[1]{'extra'}{'unit_command'} 
= 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'non_automatic_internal_top_node_up'}[1]{'extra'}{'unit_node'} = 
$result_trees{'non_automatic_internal_top_node_up'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'non_automatic_internal_top_node_up'} = '@node Top, first, 
@acronym{GNU, @acronym{GNU}\'s Not Unix} manuals, @acronym{GNU, 
@acronym{GNU}\'s Not Unix} manuals
 @top internal top node up
@@ -676,9 +670,7 @@ $result_sectioning{'non_automatic_internal_top_node_up'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -692,8 +684,7 @@ $result_sectioning{'non_automatic_internal_top_node_up'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -728,10 +719,7 @@ $result_sectioning{'non_automatic_internal_top_node_up'} = 
{
   }
 };
 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'non_automatic_internal_top_node_up'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -754,9 +742,7 @@ $result_nodes{'non_automatic_internal_top_node_up'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -771,8 +757,7 @@ $result_nodes{'non_automatic_internal_top_node_up'} = {
                       'associated_unit' => {},
                       'node_prev' => {}
                     }
-                  },
-                  'unit_node' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -812,11 +797,8 @@ $result_nodes{'non_automatic_internal_top_node_up'} = {
   }
 };
 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'non_automatic_internal_top_node_up'};
-$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'non_automatic_internal_top_node_up'};
-$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'};
 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'non_automatic_internal_top_node_up'};
-$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'non_automatic_internal_top_node_up'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -839,16 +821,7 @@ $result_menus{'non_automatic_internal_top_node_up'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -866,8 +839,7 @@ $result_menus{'non_automatic_internal_top_node_up'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -893,11 +865,8 @@ $result_menus{'non_automatic_internal_top_node_up'} = {
   }
 };
 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'non_automatic_internal_top_node_up'};
-$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'non_automatic_internal_top_node_up'};
-$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'non_automatic_internal_top_node_up'};
-$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'non_automatic_internal_top_node_up'}{'structure'}{'associated_unit'};
@@ -962,8 +931,7 @@ $result_elements{'non_automatic_internal_top_node_up'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -983,15 +951,6 @@ $result_elements{'non_automatic_internal_top_node_up'} = [
             }
           }
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -1008,15 +967,12 @@ $result_elements{'non_automatic_internal_top_node_up'} = 
[
 ];
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'non_automatic_internal_top_node_up'}[0];
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'non_automatic_internal_top_node_up'}[0];
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'non_automatic_internal_top_node_up'}[0];
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'non_automatic_internal_top_node_up'}[0];
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'non_automatic_internal_top_node_up'}[0];
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'};
-$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_node'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'};
-$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'non_automatic_internal_top_node_up'}[0];
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'non_automatic_internal_top_node_up'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
index 9a14a7a94e..20c1b0b3cf 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
@@ -539,9 +539,7 @@ $result_trees{'non_automatic_top_node_up_and_url'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -550,8 +548,7 @@ $result_trees{'non_automatic_top_node_up_and_url'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -637,11 +634,8 @@ 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'
 $result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[1] = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[2] = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'} 
= 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_node'} = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_section'} 
= 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'non_automatic_top_node_up_and_url'}[1]{'contents'}[0] = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'non_automatic_top_node_up_and_url'}[1]{'extra'}{'unit_command'} 
= 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'non_automatic_top_node_up_and_url'}[1]{'extra'}{'unit_node'} = 
$result_trees{'non_automatic_top_node_up_and_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'non_automatic_top_node_up_and_url'} = '@node Top, first, 
@acronym{GNU, @acronym{GNU}\'s Not Unix} manuals, @acronym{GNU, 
@acronym{GNU}\'s Not Unix} manuals
 @top internal top node up
@@ -676,9 +670,7 @@ $result_sectioning{'non_automatic_top_node_up_and_url'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -692,8 +684,7 @@ $result_sectioning{'non_automatic_top_node_up_and_url'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -728,10 +719,7 @@ $result_sectioning{'non_automatic_top_node_up_and_url'} = {
   }
 };
 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'non_automatic_top_node_up_and_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -754,9 +742,7 @@ $result_nodes{'non_automatic_top_node_up_and_url'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -771,8 +757,7 @@ $result_nodes{'non_automatic_top_node_up_and_url'} = {
                       'associated_unit' => {},
                       'node_prev' => {}
                     }
-                  },
-                  'unit_node' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -812,11 +797,8 @@ $result_nodes{'non_automatic_top_node_up_and_url'} = {
   }
 };
 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'non_automatic_top_node_up_and_url'};
-$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'non_automatic_top_node_up_and_url'};
-$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'};
 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'non_automatic_top_node_up_and_url'};
-$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'non_automatic_top_node_up_and_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -839,16 +821,7 @@ $result_menus{'non_automatic_top_node_up_and_url'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -866,8 +839,7 @@ $result_menus{'non_automatic_top_node_up_and_url'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -893,11 +865,8 @@ $result_menus{'non_automatic_top_node_up_and_url'} = {
   }
 };
 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'non_automatic_top_node_up_and_url'};
-$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'non_automatic_top_node_up_and_url'};
-$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'non_automatic_top_node_up_and_url'};
-$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'non_automatic_top_node_up_and_url'}{'structure'}{'associated_unit'};
@@ -962,8 +931,7 @@ $result_elements{'non_automatic_top_node_up_and_url'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -983,15 +951,6 @@ $result_elements{'non_automatic_top_node_up_and_url'} = [
             }
           }
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -1008,15 +967,12 @@ $result_elements{'non_automatic_top_node_up_and_url'} = [
 ];
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'non_automatic_top_node_up_and_url'}[0];
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'non_automatic_top_node_up_and_url'}[0];
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'non_automatic_top_node_up_and_url'}[0];
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'non_automatic_top_node_up_and_url'}[0];
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'non_automatic_top_node_up_and_url'}[0];
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'};
-$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_node'} 
= 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'};
-$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'non_automatic_top_node_up_and_url'}[0];
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'non_automatic_top_node_up_and_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl 
b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
index 5cf863c92c..3b59d62907 100644
--- a/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
+++ b/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
@@ -377,9 +377,7 @@ $result_trees{'non_automatic_top_node_up_url'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -388,8 +386,7 @@ $result_trees{'non_automatic_top_node_up_url'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -452,11 +449,8 @@ 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'cont
 $result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[1] = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[2] = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'} = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_node'} = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_section'} = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'non_automatic_top_node_up_url'}[1]{'contents'}[0] = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'non_automatic_top_node_up_url'}[1]{'extra'}{'unit_command'} = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'non_automatic_top_node_up_url'}[1]{'extra'}{'unit_node'} = 
$result_trees{'non_automatic_top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'non_automatic_top_node_up_url'} = '@node Top, first, (dir), 
(dir)
 @top internal top node up
@@ -491,9 +485,7 @@ $result_sectioning{'non_automatic_top_node_up_url'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -507,8 +499,7 @@ $result_sectioning{'non_automatic_top_node_up_url'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -555,10 +546,7 @@ $result_sectioning{'non_automatic_top_node_up_url'} = {
   }
 };
 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'non_automatic_top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -581,9 +569,7 @@ $result_nodes{'non_automatic_top_node_up_url'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -608,8 +594,7 @@ $result_nodes{'non_automatic_top_node_up_url'} = {
                         'structure' => {}
                       }
                     }
-                  },
-                  'unit_node' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -685,11 +670,8 @@ $result_nodes{'non_automatic_top_node_up_url'} = {
   }
 };
 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'non_automatic_top_node_up_url'};
-$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'non_automatic_top_node_up_url'};
-$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'};
 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'non_automatic_top_node_up_url'};
-$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'non_automatic_top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -715,16 +697,7 @@ $result_menus{'non_automatic_top_node_up_url'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -742,8 +715,7 @@ $result_menus{'non_automatic_top_node_up_url'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -799,11 +771,8 @@ $result_menus{'non_automatic_top_node_up_url'} = {
   }
 };
 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'non_automatic_top_node_up_url'};
-$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'non_automatic_top_node_up_url'};
-$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'non_automatic_top_node_up_url'};
-$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'};
 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'non_automatic_top_node_up_url'}{'structure'}{'associated_unit'};
@@ -840,8 +809,7 @@ $result_elements{'non_automatic_top_node_up_url'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -871,15 +839,6 @@ $result_elements{'non_automatic_top_node_up_url'} = [
             }
           }
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -916,15 +875,12 @@ $result_elements{'non_automatic_top_node_up_url'} = [
 ];
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'non_automatic_top_node_up_url'}[0];
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'non_automatic_top_node_up_url'}[0];
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'non_automatic_top_node_up_url'}[0];
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'non_automatic_top_node_up_url'}[0];
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'non_automatic_top_node_up_url'}[0];
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'};
-$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_node'} = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'};
-$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'non_automatic_top_node_up_url'}[0];
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'non_automatic_top_node_up_url'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'non_automatic_top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/part_before_chapter.pl 
b/tp/t/results/sectioning/part_before_chapter.pl
index 3916481922..adfbf08928 100644
--- a/tp/t/results/sectioning/part_before_chapter.pl
+++ b/tp/t/results/sectioning/part_before_chapter.pl
@@ -88,8 +88,7 @@ $result_trees{'part_before_chapter'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -106,7 +105,6 @@ 
$result_trees{'part_before_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{
 $result_trees{'part_before_chapter'}[0]{'contents'}[1] = 
$result_trees{'part_before_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_before_chapter'}[0]{'contents'}[2] = 
$result_trees{'part_before_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_before_chapter'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_before_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_before_chapter'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_before_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
 $result_texis{'part_before_chapter'} = '@part part
 
@@ -136,8 +134,7 @@ $result_sectioning{'part_before_chapter'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -166,7 +163,6 @@ $result_sectioning{'part_before_chapter'} = {
 };
 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}
 = $result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
-$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'section_up'}
 = $result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_before_chapter'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'};
@@ -199,8 +195,7 @@ $result_elements{'part_before_chapter'} = [
           'level' => 1,
           'number' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -212,7 +207,6 @@ $result_elements{'part_before_chapter'} = [
 ];
 
$result_elements{'part_before_chapter'}[0]{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_elements{'part_before_chapter'}[0];
 
$result_elements{'part_before_chapter'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_before_chapter'}[0];
-$result_elements{'part_before_chapter'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_before_chapter'}[0]{'extra'}{'unit_command'};
 $result_elements{'part_before_chapter'}[0]{'structure'}{'directions'}{'This'} 
= $result_elements{'part_before_chapter'}[0];
 
 
diff --git a/tp/t/results/sectioning/part_before_section.pl 
b/tp/t/results/sectioning/part_before_section.pl
index be7f74fda3..f5bffd58fd 100644
--- a/tp/t/results/sectioning/part_before_section.pl
+++ b/tp/t/results/sectioning/part_before_section.pl
@@ -88,8 +88,7 @@ $result_trees{'part_before_section'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -106,7 +105,6 @@ 
$result_trees{'part_before_section'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{
 $result_trees{'part_before_section'}[0]{'contents'}[1] = 
$result_trees{'part_before_section'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_before_section'}[0]{'contents'}[2] = 
$result_trees{'part_before_section'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_before_section'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_before_section'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_before_section'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_before_section'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
 $result_texis{'part_before_section'} = '@part part
 
@@ -136,8 +134,7 @@ $result_sectioning{'part_before_section'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -166,7 +163,6 @@ $result_sectioning{'part_before_section'} = {
 };
 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}
 = $result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
-$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'section_up'}
 = $result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_before_section'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'};
@@ -209,8 +205,7 @@ $result_elements{'part_before_section'} = [
           'level' => 1,
           'number' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -222,7 +217,6 @@ $result_elements{'part_before_section'} = [
 ];
 
$result_elements{'part_before_section'}[0]{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_elements{'part_before_section'}[0];
 
$result_elements{'part_before_section'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_before_section'}[0];
-$result_elements{'part_before_section'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_before_section'}[0]{'extra'}{'unit_command'};
 $result_elements{'part_before_section'}[0]{'structure'}{'directions'}{'This'} 
= $result_elements{'part_before_section'}[0];
 
 
diff --git a/tp/t/results/sectioning/part_before_top.pl 
b/tp/t/results/sectioning/part_before_top.pl
index 0e3999dda8..79c9327db1 100644
--- a/tp/t/results/sectioning/part_before_top.pl
+++ b/tp/t/results/sectioning/part_before_top.pl
@@ -88,8 +88,7 @@ $result_trees{'part_before_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -106,7 +105,6 @@ 
$result_trees{'part_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2]{'par
 $result_trees{'part_before_top'}[0]{'contents'}[1] = 
$result_trees{'part_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_before_top'}[0]{'contents'}[2] = 
$result_trees{'part_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_before_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_before_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
 $result_texis{'part_before_top'} = '@part part
 
@@ -136,8 +134,7 @@ $result_sectioning{'part_before_top'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -164,7 +161,6 @@ $result_sectioning{'part_before_top'} = {
 };
 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}
 = $result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
-$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'section_prev'}
 = $result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'section_up'}
 = $result_sectioning{'part_before_top'};
@@ -207,8 +203,7 @@ $result_elements{'part_before_top'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -220,7 +215,6 @@ $result_elements{'part_before_top'} = [
 ];
 
$result_elements{'part_before_top'}[0]{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_elements{'part_before_top'}[0];
 
$result_elements{'part_before_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_before_top'}[0];
-$result_elements{'part_before_top'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_before_top'}[0]{'extra'}{'unit_command'};
 $result_elements{'part_before_top'}[0]{'structure'}{'directions'}{'This'} = 
$result_elements{'part_before_top'}[0];
 
 
diff --git a/tp/t/results/sectioning/part_chapter_after_top.pl 
b/tp/t/results/sectioning/part_chapter_after_top.pl
index 78f4b0b1d8..f20d8ba7d1 100644
--- a/tp/t/results/sectioning/part_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_chapter_after_top.pl
@@ -322,9 +322,7 @@ $result_trees{'part_chapter_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -335,9 +333,7 @@ $result_trees{'part_chapter_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -386,14 +382,10 @@ 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[
 $result_trees{'part_chapter_after_top'}[0]{'contents'}[1] = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_chapter_after_top'}[0]{'contents'}[2] = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_chapter_after_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_chapter_after_top'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_chapter_after_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_chapter_after_top'}[1]{'contents'}[0] = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_chapter_after_top'}[1]{'contents'}[1] = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_chapter_after_top'}[1]{'contents'}[2] = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_chapter_after_top'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'part_chapter_after_top'}[1]{'extra'}{'unit_node'} = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_chapter_after_top'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 
 $result_texis{'part_chapter_after_top'} = '@node Top
 @top top
@@ -436,9 +428,7 @@ $result_sectioning{'part_chapter_after_top'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -480,9 +470,7 @@ $result_sectioning{'part_chapter_after_top'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -521,8 +509,6 @@ $result_sectioning{'part_chapter_after_top'} = {
   }
 };
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -533,8 +519,6 @@ 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'part_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -561,9 +545,7 @@ $result_nodes{'part_chapter_after_top'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -586,20 +568,7 @@ $result_nodes{'part_chapter_after_top'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -637,20 +606,24 @@ $result_nodes{'part_chapter_after_top'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'};
-$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_chapter_after_top'};
-$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'};
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'part_chapter_after_top'};
-$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'part_chapter_after_top'};
-$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -665,8 +638,11 @@ 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structur
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'part_chapter_after_top'}{'structure'}{'associated_unit'} = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_chapter_after_top'}{'structure'}{'menu_child'} = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_chapter_after_top'}{'structure'}{'node_next'} = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'part_chapter_after_top'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'part_chapter_after_top'};
+$result_nodes{'part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'part_chapter_after_top'};
+$result_nodes{'part_chapter_after_top'}{'structure'}{'node_next'} = 
$result_nodes{'part_chapter_after_top'}{'structure'}{'menu_child'};
 
 $result_menus{'part_chapter_after_top'} = {
   'cmdname' => 'node',
@@ -683,9 +659,7 @@ $result_menus{'part_chapter_after_top'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -708,21 +682,7 @@ $result_menus{'part_chapter_after_top'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -747,17 +707,24 @@ $result_menus{'part_chapter_after_top'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'};
-$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_chapter_after_top'};
-$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'part_chapter_after_top'};
-$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'};
@@ -771,7 +738,8 @@ 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structu
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_chapter_after_top'}{'structure'}{'menu_child'} = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'part_chapter_after_top'};
 
 $result_errors{'part_chapter_after_top'} = [];
 
@@ -789,68 +757,43 @@ $result_elements{'part_chapter_after_top'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter'
-            },
-            'structure' => {
-              'associated_unit' => {
-                'extra' => {
-                  'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {
-                      'associated_part' => {
-                        'cmdname' => 'part',
-                        'extra' => {},
-                        'structure' => {
-                          'associated_unit' => {},
-                          'level' => 0
-                        }
-                      }
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
-                    }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
-                },
-                'structure' => {
-                  'directions' => {
-                    'Back' => {},
-                    'FastBack' => {},
-                    'NodeBack' => {},
-                    'NodePrev' => {},
-                    'NodeUp' => {},
-                    'This' => {}
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
                   }
-                },
-                'type' => 'unit'
+                }
               },
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
               }
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'NodeBack' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
+            }
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -863,26 +806,20 @@ $result_elements{'part_chapter_after_top'} = [
   {}
 ];
 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_command'};
-$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_chapter_after_top'}[0];
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_chapter_after_top'}[0];
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_chapter_after_top'}[0];
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_chapter_after_top'}[0];
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_chapter_after_top'}[0];
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'part_chapter_after_top'}[0];
-$result_elements{'part_chapter_after_top'}[1] = 
$result_elements{'part_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_chapter_after_top'}[1] = 
$result_elements{'part_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/part_node_after_top.pl 
b/tp/t/results/sectioning/part_node_after_top.pl
index 8158d3d2ca..224b8d70ca 100644
--- a/tp/t/results/sectioning/part_node_after_top.pl
+++ b/tp/t/results/sectioning/part_node_after_top.pl
@@ -286,9 +286,7 @@ $result_trees{'part_node_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -297,8 +295,7 @@ $result_trees{'part_node_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -343,11 +340,8 @@ $result_trees{'part_node_after_top'}[0]{'contents'}[1] = 
$result_trees{'part_nod
 $result_trees{'part_node_after_top'}[0]{'contents'}[2] = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_after_top'}[0]{'contents'}[3] = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_after_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_after_top'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_node_after_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_after_top'}[1]{'contents'}[0] = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_after_top'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_after_top'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_node_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'part_node_after_top'} = '@node Top
 @top top
@@ -385,9 +379,7 @@ $result_sectioning{'part_node_after_top'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -402,8 +394,7 @@ $result_sectioning{'part_node_after_top'} = {
                             'section_prev' => {},
                             'section_up' => {}
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -441,12 +432,9 @@ $result_sectioning{'part_node_after_top'} = {
   }
 };
 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = $result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'part_node_after_top'};
-$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'part_node_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -472,9 +460,7 @@ $result_nodes{'part_node_after_top'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -487,8 +473,7 @@ $result_nodes{'part_node_after_top'} = {
                       'associated_unit' => {},
                       'level' => 0
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -540,10 +525,7 @@ $result_nodes{'part_node_after_top'} = {
   }
 };
 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_node_after_top'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_after_top'};
-$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_node_after_top'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'part_node_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -577,9 +559,7 @@ $result_menus{'part_node_after_top'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -592,8 +572,7 @@ $result_menus{'part_node_after_top'} = {
                   'associated_unit' => {},
                   'level' => 0
                 }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -633,10 +612,7 @@ $result_menus{'part_node_after_top'} = {
   }
 };
 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'part_node_after_top'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_after_top'};
-$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'part_node_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'part_node_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = $result_menus{'part_node_after_top'}{'structure'}{'associated_unit'};
@@ -687,30 +663,7 @@ $result_elements{'part_node_after_top'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'part-node-after-top'
-            },
-            'structure' => {
-              'associated_unit' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
-            }
-          }
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -723,8 +676,7 @@ $result_elements{'part_node_after_top'} = [
                 'associated_unit' => {},
                 'level' => 0
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -749,12 +701,7 @@ $result_elements{'part_node_after_top'} = [
   {}
 ];
 
$result_elements{'part_node_after_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_after_top'}[0];
-$result_elements{'part_node_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_after_top'}[0];
-$result_elements{'part_node_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_after_top'}[0];
-$result_elements{'part_node_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_after_top'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_after_top'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_node_after_top'}[0]{'extra'}{'unit_command'};
 
$result_elements{'part_node_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'part_node_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_after_top'}[0];
 
$result_elements{'part_node_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_after_top'}[0];
 
$result_elements{'part_node_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = $result_elements{'part_node_after_top'}[0];
diff --git a/tp/t/results/sectioning/part_node_before_top.pl 
b/tp/t/results/sectioning/part_node_before_top.pl
index 934206cdb8..17cd01d7be 100644
--- a/tp/t/results/sectioning/part_node_before_top.pl
+++ b/tp/t/results/sectioning/part_node_before_top.pl
@@ -330,9 +330,7 @@ $result_trees{'part_node_before_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -386,8 +384,6 @@ $result_trees{'part_node_before_top'}[0]{'contents'}[2] = 
$result_trees{'part_no
 $result_trees{'part_node_before_top'}[0]{'contents'}[3] = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_before_top'}[0]{'contents'}[4] = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_before_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_before_top'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'part_node_before_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_before_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'part_node_before_top'} = '@node part node before top, Top,,Top
 @part part
@@ -428,9 +424,7 @@ $result_sectioning{'part_node_before_top'} = {
                 'structure' => {
                   'associated_unit' => {
                     'extra' => {
-                      'unit_command' => {},
-                      'unit_node' => {},
-                      'unit_section' => {}
+                      'unit_command' => {}
                     },
                     'structure' => {
                       'directions' => {
@@ -465,8 +459,6 @@ $result_sectioning{'part_node_before_top'} = {
   }
 };
 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
-$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'};
-$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_sectioning{'part_node_before_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -491,9 +483,7 @@ $result_nodes{'part_node_before_top'} = {
           'structure' => {
             'associated_unit' => {
               'extra' => {
-                'unit_command' => {},
-                'unit_node' => {},
-                'unit_section' => {}
+                'unit_command' => {}
               },
               'structure' => {
                 'directions' => {
@@ -540,8 +530,6 @@ $result_nodes{'part_node_before_top'} = {
   }
 };
 
$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_node_before_top'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_before_top'};
-$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_node_before_top'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'part_node_before_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
@@ -578,9 +566,7 @@ $result_menus{'part_node_before_top'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -609,8 +595,6 @@ $result_menus{'part_node_before_top'} = {
 };
 
$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_menus{'part_node_before_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'part_node_before_top'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_before_top'};
-$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'part_node_before_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = $result_menus{'part_node_before_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_before_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = $result_menus{'part_node_before_top'}{'structure'}{'associated_unit'};
@@ -662,30 +646,7 @@ $result_elements{'part_node_before_top'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'part-node-before-top'
-            },
-            'structure' => {
-              'associated_unit' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
-            }
-          }
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -700,10 +661,6 @@ $result_elements{'part_node_before_top'} = [
 ];
 
$result_elements{'part_node_before_top'}[0]{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_before_top'}[0];
 
$result_elements{'part_node_before_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_before_top'}[0];
-$result_elements{'part_node_before_top'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_before_top'}[0];
-$result_elements{'part_node_before_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_before_top'}[0];
-$result_elements{'part_node_before_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_before_top'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_before_top'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_node_before_top'}[0]{'extra'}{'unit_command'};
 
$result_elements{'part_node_before_top'}[0]{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_before_top'}[0];
 
$result_elements{'part_node_before_top'}[0]{'structure'}{'directions'}{'NodeForward'}
 = $result_elements{'part_node_before_top'}[0];
 
$result_elements{'part_node_before_top'}[0]{'structure'}{'directions'}{'NodeNext'}
 = $result_elements{'part_node_before_top'}[0];
diff --git a/tp/t/results/sectioning/part_node_chapter_after_top.pl 
b/tp/t/results/sectioning/part_node_chapter_after_top.pl
index 7d9d4cd5d8..1b0ef0b34c 100644
--- a/tp/t/results/sectioning/part_node_chapter_after_top.pl
+++ b/tp/t/results/sectioning/part_node_chapter_after_top.pl
@@ -535,9 +535,7 @@ $result_trees{'part_node_chapter_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -549,9 +547,7 @@ $result_trees{'part_node_chapter_after_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -634,15 +630,11 @@ 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'conten
 $result_trees{'part_node_chapter_after_top'}[0]{'contents'}[1] = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_node_chapter_after_top'}[0]{'contents'}[2] = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_chapter_after_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_node_chapter_after_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_chapter_after_top'}[1]{'contents'}[0] = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_chapter_after_top'}[1]{'contents'}[1] = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_chapter_after_top'}[1]{'contents'}[2] = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_chapter_after_top'}[1]{'contents'}[3] = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'part_node_chapter_after_top'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'part_node_chapter_after_top'}[1]{'extra'}{'unit_node'} = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'part_node_chapter_after_top'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_after_top'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
 $result_texis{'part_node_chapter_after_top'} = '@node Top
 @top top
@@ -692,9 +684,7 @@ $result_sectioning{'part_node_chapter_after_top'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -736,9 +726,7 @@ $result_sectioning{'part_node_chapter_after_top'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -778,8 +766,6 @@ $result_sectioning{'part_node_chapter_after_top'} = {
   }
 };
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -790,8 +776,6 @@ 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'part_node_chapter_after_top'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -819,9 +803,7 @@ $result_nodes{'part_node_chapter_after_top'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -844,31 +826,7 @@ $result_nodes{'part_node_chapter_after_top'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => 'a-node-after-part'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_next' => {},
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -907,23 +865,35 @@ $result_nodes{'part_node_chapter_after_top'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'a-node-after-part'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'normalized' => 'chapter'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_next' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_chapter_after_top'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_next'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_chapter_after_top'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_after_top'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_after_top'};
-$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -939,8 +909,14 @@ 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'str
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'part_node_chapter_after_top'}{'structure'}{'associated_unit'} = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'} = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'};
-$result_nodes{'part_node_chapter_after_top'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_after_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}
 = $result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_after_top'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_chapter_after_top'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_after_top'};
+$result_nodes{'part_node_chapter_after_top'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_chapter_after_top'}{'structure'}{'menu_child'};
 
 $result_menus{'part_node_chapter_after_top'} = {
   'cmdname' => 'node',
@@ -957,9 +933,7 @@ $result_menus{'part_node_chapter_after_top'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -982,35 +956,7 @@ $result_menus{'part_node_chapter_after_top'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_prev' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'a-node-after-part'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_next' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -1036,20 +982,38 @@ $result_menus{'part_node_chapter_after_top'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'a-node-after-part'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'chapter'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_chapter_after_top'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_after_top'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_after_top'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'};
@@ -1064,7 +1028,11 @@ 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'st
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_after_top'}{'structure'}{'menu_child'} = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
+$result_menus{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_after_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'part_node_chapter_after_top'}{'structure'}{'menu_child'};
+$result_menus{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_after_top'};
+$result_menus{'part_node_chapter_after_top'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_after_top'};
 
 $result_errors{'part_node_chapter_after_top'} = [];
 
@@ -1082,83 +1050,44 @@ $result_elements{'part_node_chapter_after_top'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'a-node-after-part'
-            },
-            'structure' => {
-              'associated_unit' => {
-                'extra' => {
-                  'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {
-                      'associated_part' => {
-                        'cmdname' => 'part',
-                        'extra' => {},
-                        'structure' => {
-                          'associated_unit' => {},
-                          'level' => 0
-                        }
-                      }
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
-                    }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'chapter'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'unit_section' => {}
-                },
-                'structure' => {
-                  'directions' => {
-                    'Back' => {},
-                    'FastBack' => {},
-                    'NodeBack' => {},
-                    'NodeForward' => {},
-                    'NodeNext' => {},
-                    'NodeUp' => {},
-                    'This' => {}
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
                   }
-                },
-                'type' => 'unit'
+                }
               },
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
               }
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodeUp' => {},
+              'This' => {}
+            }
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1171,30 +1100,21 @@ $result_elements{'part_node_chapter_after_top'} = [
   {}
 ];
 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_chapter_after_top'}[0];
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_chapter_after_top'}[0];
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_chapter_after_top'}[0];
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_chapter_after_top'}[0];
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_chapter_after_top'}[0];
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_after_top'}[0];
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_chapter_after_top'}[0];
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_chapter_after_top'}[0];
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_chapter_after_top'}[0];
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_after_top'}[0];
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'part_node_chapter_after_top'}[0];
-$result_elements{'part_node_chapter_after_top'}[1] = 
$result_elements{'part_node_chapter_after_top'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_node_chapter_after_top'}[1] = 
$result_elements{'part_node_chapter_after_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/part_node_chapter_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_appendix.pl
index 560a4e81d6..38fbc375b5 100644
--- a/tp/t/results/sectioning/part_node_chapter_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_appendix.pl
@@ -358,9 +358,7 @@ $result_trees{'part_node_chapter_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -371,9 +369,7 @@ $result_trees{'part_node_chapter_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -382,8 +378,7 @@ $result_trees{'part_node_chapter_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -436,17 +431,12 @@ 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'content
 $result_trees{'part_node_chapter_appendix'}[0]{'contents'}[1] = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_node_chapter_appendix'}[0]{'contents'}[2] = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_chapter_appendix'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_node_chapter_appendix'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_chapter_appendix'}[1]{'contents'}[0] = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_chapter_appendix'}[1]{'contents'}[1] = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_chapter_appendix'}[1]{'contents'}[2] = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_chapter_appendix'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'part_node_chapter_appendix'}[1]{'extra'}{'unit_node'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_chapter_appendix'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_chapter_appendix'}[2]{'contents'}[0] = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'part_node_chapter_appendix'}[2]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'part_node_chapter_appendix'}[2]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 
 $result_texis{'part_node_chapter_appendix'} = '@node Top
 @top top
@@ -494,9 +484,7 @@ $result_sectioning{'part_node_chapter_appendix'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -538,9 +526,7 @@ $result_sectioning{'part_node_chapter_appendix'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -560,8 +546,7 @@ $result_sectioning{'part_node_chapter_appendix'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -610,8 +595,6 @@ $result_sectioning{'part_node_chapter_appendix'} = {
   }
 };
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -622,8 +605,6 @@ 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directi
 [...]
@@ -631,7 +612,6 @@ 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'part_node_chapter_appendix'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'u
 [...]
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'part_node_chapter_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -664,9 +644,7 @@ $result_nodes{'part_node_chapter_appendix'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -689,20 +667,7 @@ $result_nodes{'part_node_chapter_appendix'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -718,8 +683,7 @@ $result_nodes{'part_node_chapter_appendix'} = {
                             'level' => 1,
                             'number' => 'A'
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -766,24 +730,27 @@ $result_nodes{'part_node_chapter_appendix'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_chapter_appendix'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_chapter_appendix'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_appendix'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -803,8 +770,11 @@ 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'stru
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'part_node_chapter_appendix'}{'structure'}{'associated_unit'} = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_appendix'}{'structure'}{'menu_child'} = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_chapter_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'part_node_chapter_appendix'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_chapter_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_chapter_appendix'};
+$result_nodes{'part_node_chapter_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_appendix'};
+$result_nodes{'part_node_chapter_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_chapter_appendix'}{'structure'}{'menu_child'};
 
 $result_menus{'part_node_chapter_appendix'} = {
   'cmdname' => 'node',
@@ -821,9 +791,7 @@ $result_menus{'part_node_chapter_appendix'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -846,21 +814,7 @@ $result_menus{'part_node_chapter_appendix'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -876,8 +830,7 @@ $result_menus{'part_node_chapter_appendix'} = {
                         'level' => 1,
                         'number' => 'A'
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -911,21 +864,27 @@ $result_menus{'part_node_chapter_appendix'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_chapter_appendix'};
-$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_appendix'};
-$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -944,7 +903,8 @@ 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'str
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_appendix'}{'structure'}{'menu_child'} = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'part_node_chapter_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_chapter_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_appendix'};
 
 $result_errors{'part_node_chapter_appendix'} = [];
 
@@ -962,92 +922,66 @@ $result_elements{'part_node_chapter_appendix'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-node'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
+                  }
+                }
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {
-                      'associated_part' => {
-                        'cmdname' => 'part',
-                        'extra' => {},
-                        'structure' => {
-                          'associated_unit' => {},
-                          'level' => 0
-                        }
-                      }
-                    },
+                    'cmdname' => 'appendix',
+                    'extra' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 'A'
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'appendix',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 'A'
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'Prev' => {},
-                          'This' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
-                    'NodeBack' => {},
-                    'NodePrev' => {},
-                    'NodeUp' => {},
+                    'Prev' => {},
                     'This' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'NodeBack' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1061,34 +995,27 @@ $result_elements{'part_node_chapter_appendix'} = [
   {}
 ];
 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_chapter_appendix'}[0];
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_chapter_appendix'}[0];
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_chapter_appendix'}[0];
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_chapter_appendix'}[0];
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_appendix'}[0];
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'part_node_chapter_appendix'}[0];
-$result_elements{'part_node_chapter_appendix'}[1] = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_appendix'}[2] = 
$result_elements{'part_node_chapter_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[1] = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_appendix'}[2] = 
$result_elements{'part_node_chapter_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl 
b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
index 584445d9d2..866b7fcfb9 100644
--- a/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
@@ -456,9 +456,7 @@ $result_trees{'part_node_chapter_node_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -469,9 +467,7 @@ $result_trees{'part_node_chapter_node_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -481,9 +477,7 @@ $result_trees{'part_node_chapter_node_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -551,19 +545,13 @@ 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'co
 $result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[1] = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[2] = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_chapter_node_appendix'}[1]{'contents'}[0] = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_chapter_node_appendix'}[1]{'contents'}[1] = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_chapter_node_appendix'}[1]{'contents'}[2] = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_chapter_node_appendix'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'part_node_chapter_node_appendix'}[1]{'extra'}{'unit_node'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_chapter_node_appendix'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_chapter_node_appendix'}[2]{'contents'}[0] = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'part_node_chapter_node_appendix'}[2]{'contents'}[1] = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'part_node_chapter_node_appendix'}[2]{'extra'}{'unit_command'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'part_node_chapter_node_appendix'}[2]{'extra'}{'unit_node'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'part_node_chapter_node_appendix'}[2]{'extra'}{'unit_section'} = 
$result_trees{'part_node_chapter_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 
 $result_texis{'part_node_chapter_node_appendix'} = '@node Top
 @top top
@@ -614,9 +602,7 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -658,9 +644,7 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -690,9 +674,7 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -746,8 +728,6 @@ $result_sectioning{'part_node_chapter_node_appendix'} = {
   }
 };
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -758,8 +738,6 @@ 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_chil
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'
 [...]
@@ -768,8 +746,6 @@ 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_chil
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'part_node_chapter_node_appendix'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'uni
 [...]
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'ext
 [...]
-$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'part_node_chapter_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -807,9 +783,7 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -832,65 +806,38 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'associated_section' => {
-                            'cmdname' => 'appendix',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {
-                                'extra' => {
-                                  'unit_command' => {},
-                                  'unit_node' => {},
-                                  'unit_section' => {}
-                                },
-                                'structure' => {
-                                  'directions' => {
-                                    'Back' => {},
-                                    'FastBack' => {},
-                                    'NodeBack' => {},
-                                    'NodePrev' => {},
-                                    'NodeUp' => {},
-                                    'Prev' => {},
-                                    'This' => {}
-                                  },
-                                  'unit_prev' => {}
-                                },
-                                'type' => 'unit'
-                              },
-                              'level' => 1,
-                              'number' => 'A'
-                            }
-                          },
-                          'normalized' => 'appendix-node'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'appendix',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1,
+                            'number' => 'A'
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'NodeBack' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {}
+                        },
+                        'unit_prev' => {}
+                      },
+                      'type' => 'unit'
+                    },
                     'Forward' => {},
                     'NodeBack' => {},
                     'NodeForward' => {},
@@ -927,45 +874,55 @@ $result_nodes{'part_node_chapter_node_appendix'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'normalized' => 'appendix-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_chapter_node_appendix'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'
 [...]
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'
 [...]
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'
 [...]
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associate
 [...]
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_node_appendix'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_chapter_node_appendix'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_node_appendix'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
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 = 
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 = 
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$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -974,8 +931,15 @@ 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'} = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_chapter_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_node_appendix'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_chapter_node_appendix'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_chapter_node_appendix'};
+$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'};
 
 $result_menus{'part_node_chapter_node_appendix'} = {
   'cmdname' => 'node',
@@ -992,9 +956,7 @@ $result_menus{'part_node_chapter_node_appendix'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -1017,68 +979,38 @@ $result_menus{'part_node_chapter_node_appendix'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'appendix-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {
-                        'extra' => {
-                          'unit_command' => {
-                            'cmdname' => 'appendix',
-                            'extra' => {},
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 'A'
-                            }
-                          },
-                          'unit_node' => {},
-                          'unit_section' => {}
-                        },
-                        'structure' => {
-                          'directions' => {
-                            'Back' => {},
-                            'FastBack' => {},
-                            'NodeBack' => {},
-                            'NodePrev' => {},
-                            'NodeUp' => {},
-                            'Prev' => {},
-                            'This' => {}
-                          },
-                          'unit_prev' => {}
-                        },
-                        'type' => 'unit'
-                      },
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
                 'Back' => {},
                 'FastBack' => {},
-                'FastForward' => {},
+                'FastForward' => {
+                  'extra' => {
+                    'unit_command' => {
+                      'cmdname' => 'appendix',
+                      'extra' => {},
+                      'structure' => {
+                        'associated_unit' => {},
+                        'level' => 1,
+                        'number' => 'A'
+                      }
+                    }
+                  },
+                  'structure' => {
+                    'directions' => {
+                      'Back' => {},
+                      'FastBack' => {},
+                      'NodeBack' => {},
+                      'NodePrev' => {},
+                      'NodeUp' => {},
+                      'Prev' => {},
+                      'This' => {}
+                    },
+                    'unit_prev' => {}
+                  },
+                  'type' => 'unit'
+                },
                 'Forward' => {},
                 'NodeBack' => {},
                 'NodeForward' => {},
@@ -1102,41 +1034,57 @@ $result_menus{'part_node_chapter_node_appendix'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'appendix-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_chapter_node_appendix'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
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$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
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$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_node_appendix'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_node_appendix'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
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$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1144,7 +1092,11 @@ 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'} = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_node_appendix'};
+$result_menus{'part_node_chapter_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_chapter_node_appendix'};
 
 $result_errors{'part_node_chapter_node_appendix'} = [];
 
@@ -1162,112 +1114,71 @@ $result_elements{'part_node_chapter_node_appendix'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-node'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
+                  }
+                }
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {
-                      'associated_part' => {
-                        'cmdname' => 'part',
-                        'extra' => {},
-                        'structure' => {
-                          'associated_unit' => {},
-                          'level' => 0
-                        }
-                      }
-                    },
+                    'cmdname' => 'appendix',
+                    'extra' => {},
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 'A'
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'appendix',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 'A'
-                          }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'normalized' => 'appendix-node'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'menu_prev' => {},
-                            'menu_up' => {},
-                            'menu_up_hash' => {
-                              'Top' => 1
-                            }
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'NodeBack' => {},
-                          'NodePrev' => {},
-                          'NodeUp' => {},
-                          'Prev' => {},
-                          'This' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
                     'NodeBack' => {},
-                    'NodeForward' => {},
-                    'NodeNext' => {},
                     'NodePrev' => {},
                     'NodeUp' => {},
+                    'Prev' => {},
                     'This' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1281,43 +1192,32 @@ $result_elements{'part_node_chapter_node_appendix'} = [
   {}
 ];
 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_command'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'part_node_chapter_node_appendix'}[0];
-$result_elements{'part_node_chapter_node_appendix'}[1] = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_chapter_node_appendix'}[2] = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[1] = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_chapter_node_appendix'}[2] = 
$result_elements{'part_node_chapter_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/part_node_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_node_part_appendix.pl
index c2c8b2cc27..4a4f740ad0 100644
--- a/tp/t/results/sectioning/part_node_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_node_part_appendix.pl
@@ -493,9 +493,7 @@ $result_trees{'part_node_node_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -506,9 +504,7 @@ $result_trees{'part_node_node_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -519,9 +515,7 @@ $result_trees{'part_node_node_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -594,20 +588,14 @@ 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'conte
 $result_trees{'part_node_node_part_appendix'}[0]{'contents'}[1] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_node_node_part_appendix'}[0]{'contents'}[2] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_node_part_appendix'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_node_node_part_appendix'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_node_part_appendix'}[1]{'contents'}[0] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_node_part_appendix'}[1]{'contents'}[1] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_node_part_appendix'}[1]{'contents'}[2] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_node_part_appendix'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'part_node_node_part_appendix'}[1]{'extra'}{'unit_node'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_node_part_appendix'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_node_part_appendix'}[2]{'contents'}[0] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'part_node_node_part_appendix'}[2]{'contents'}[1] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'part_node_node_part_appendix'}[2]{'contents'}[2] = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'part_node_node_part_appendix'}[2]{'extra'}{'unit_command'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'part_node_node_part_appendix'}[2]{'extra'}{'unit_node'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'part_node_node_part_appendix'}[2]{'extra'}{'unit_section'} = 
$result_trees{'part_node_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 
 $result_texis{'part_node_node_part_appendix'} = '@node Top
 @top top
@@ -663,9 +651,7 @@ $result_sectioning{'part_node_node_part_appendix'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -707,9 +693,7 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -753,9 +737,7 @@ $result_sectioning{'part_node_node_part_appendix'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -808,8 +790,6 @@ $result_sectioning{'part_node_node_part_appendix'} = {
   }
 };
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -820,8 +800,6 @@ 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fas
 [...]
@@ -834,8 +812,6 @@ 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'
 [...]
-$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'
 [...]
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'part_node_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -872,9 +848,7 @@ $result_nodes{'part_node_node_part_appendix'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -897,73 +871,46 @@ $result_nodes{'part_node_node_part_appendix'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'associated_section' => {
-                            'cmdname' => 'appendix',
-                            'extra' => {
-                              'associated_part' => {
-                                'cmdname' => 'part',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {
-                                    'extra' => {
-                                      'unit_command' => {},
-                                      'unit_node' => {},
-                                      'unit_section' => {}
-                                    },
-                                    'structure' => {
-                                      'directions' => {
-                                        'Back' => {},
-                                        'FastBack' => {},
-                                        'NodeBack' => {},
-                                        'NodePrev' => {},
-                                        'NodeUp' => {},
-                                        'This' => {}
-                                      },
-                                      'unit_prev' => {}
-                                    },
-                                    'type' => 'unit'
-                                  },
-                                  'level' => 0
-                                }
-                              }
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 'A'
-                            }
-                          },
-                          'normalized' => 'appendix-part'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'appendix',
+                          'extra' => {
+                            'associated_part' => {
+                              'cmdname' => 'part',
+                              'extra' => {},
+                              'structure' => {
+                                'associated_unit' => {},
+                                'level' => 0
+                              }
+                            }
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1,
+                            'number' => 'A'
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'NodeBack' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'This' => {}
+                        },
+                        'unit_prev' => {}
+                      },
+                      'type' => 'unit'
+                    },
                     'Forward' => {},
                     'NodeBack' => {},
                     'NodeForward' => {},
@@ -1000,45 +947,55 @@ $result_nodes{'part_node_node_part_appendix'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'normalized' => 'appendix-part'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_node_part_appendix'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
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$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'s
 [...]
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'stru
 [...]
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'s
 [...]
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$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit
 [...]
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'
 [...]
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'
 [...]
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 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_node_part_appendix'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_node_part_appendix'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_node_part_appendix'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1047,8 +1004,15 @@ 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'st
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'part_node_node_part_appendix'}{'structure'}{'associated_unit'} 
= 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'} = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_node_part_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_node_part_appendix'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_node_part_appendix'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_node_part_appendix'};
+$result_nodes{'part_node_node_part_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_node_part_appendix'}{'structure'}{'menu_child'};
 
 $result_menus{'part_node_node_part_appendix'} = {
   'cmdname' => 'node',
@@ -1065,9 +1029,7 @@ $result_menus{'part_node_node_part_appendix'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -1090,76 +1052,46 @@ $result_menus{'part_node_node_part_appendix'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'appendix-part'
-                    },
-                    'structure' => {
-                      'associated_unit' => {
-                        'extra' => {
-                          'unit_command' => {
-                            'cmdname' => 'appendix',
-                            'extra' => {
-                              'associated_part' => {
-                                'cmdname' => 'part',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {},
-                                  'level' => 0
-                                }
-                              }
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 'A'
-                            }
-                          },
-                          'unit_node' => {},
-                          'unit_section' => {}
-                        },
-                        'structure' => {
-                          'directions' => {
-                            'Back' => {},
-                            'FastBack' => {},
-                            'NodeBack' => {},
-                            'NodePrev' => {},
-                            'NodeUp' => {},
-                            'This' => {}
-                          },
-                          'unit_prev' => {}
-                        },
-                        'type' => 'unit'
-                      },
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
                 'Back' => {},
                 'FastBack' => {},
-                'FastForward' => {},
+                'FastForward' => {
+                  'extra' => {
+                    'unit_command' => {
+                      'cmdname' => 'appendix',
+                      'extra' => {
+                        'associated_part' => {
+                          'cmdname' => 'part',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 0
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'associated_unit' => {},
+                        'level' => 1,
+                        'number' => 'A'
+                      }
+                    }
+                  },
+                  'structure' => {
+                    'directions' => {
+                      'Back' => {},
+                      'FastBack' => {},
+                      'NodeBack' => {},
+                      'NodePrev' => {},
+                      'NodeUp' => {},
+                      'This' => {}
+                    },
+                    'unit_prev' => {}
+                  },
+                  'type' => 'unit'
+                },
                 'Forward' => {},
                 'NodeBack' => {},
                 'NodeForward' => {},
@@ -1183,41 +1115,57 @@ $result_menus{'part_node_node_part_appendix'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'appendix-part'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_node_part_appendix'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_node_part_appendix'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_node_part_appendix'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1225,7 +1173,11 @@ 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'s
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_node_part_appendix'}{'structure'}{'menu_child'} = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'part_node_node_part_appendix'}{'structure'}{'menu_child'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_node_part_appendix'};
+$result_menus{'part_node_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_node_part_appendix'};
 
 $result_errors{'part_node_node_part_appendix'} = [
   {
@@ -1253,24 +1205,39 @@ $result_elements{'part_node_node_part_appendix'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-node'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
+                  }
+                }
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
-                    'cmdname' => 'chapter',
+                    'cmdname' => 'appendix',
                     'extra' => {
                       'associated_part' => {
                         'cmdname' => 'part',
@@ -1284,68 +1251,15 @@ $result_elements{'part_node_node_part_appendix'} = [
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 'A'
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'appendix',
-                          'extra' => {
-                            'associated_part' => {
-                              'cmdname' => 'part',
-                              'extra' => {},
-                              'structure' => {
-                                'associated_unit' => {},
-                                'level' => 0
-                              }
-                            }
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 'A'
-                          }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'normalized' => 'appendix-part'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'menu_prev' => {},
-                            'menu_up' => {},
-                            'menu_up_hash' => {
-                              'Top' => 1
-                            }
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'NodeBack' => {},
-                          'NodePrev' => {},
-                          'NodeUp' => {},
-                          'This' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
                     'NodeBack' => {},
-                    'NodeForward' => {},
-                    'NodeNext' => {},
                     'NodePrev' => {},
                     'NodeUp' => {},
                     'This' => {}
@@ -1353,20 +1267,17 @@ $result_elements{'part_node_node_part_appendix'} = [
                 },
                 'type' => 'unit'
               },
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1380,43 +1291,32 @@ $result_elements{'part_node_node_part_appendix'} = [
   {}
 ];
 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_command'};
-$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_node_part_appendix'}[0];
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_node_part_appendix'}[0];
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_node_part_appendix'}[0];
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_node_part_appendix'}[0];
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_node_part_appendix'}[0];
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_node_part_appendix'}[0];
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'part_node_node_part_appendix'}[0];
-$result_elements{'part_node_node_part_appendix'}[1] = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_node_part_appendix'}[2] = 
$result_elements{'part_node_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[1] = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_node_part_appendix'}[2] = 
$result_elements{'part_node_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/part_node_part_appendix.pl 
b/tp/t/results/sectioning/part_node_part_appendix.pl
index 2caa81f82e..7a70d49796 100644
--- a/tp/t/results/sectioning/part_node_part_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_appendix.pl
@@ -395,9 +395,7 @@ $result_trees{'part_node_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -408,9 +406,7 @@ $result_trees{'part_node_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -420,8 +416,7 @@ $result_trees{'part_node_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -479,18 +474,13 @@ 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}
 $result_trees{'part_node_part_appendix'}[0]{'contents'}[1] = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_node_part_appendix'}[0]{'contents'}[2] = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_part_appendix'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_part_appendix'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_node_part_appendix'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_part_appendix'}[1]{'contents'}[0] = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_part_appendix'}[1]{'contents'}[1] = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_part_appendix'}[1]{'contents'}[2] = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_part_appendix'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'part_node_part_appendix'}[1]{'extra'}{'unit_node'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_part_appendix'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_part_appendix'}[2]{'contents'}[0] = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'part_node_part_appendix'}[2]{'contents'}[1] = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'part_node_part_appendix'}[2]{'extra'}{'unit_command'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'part_node_part_appendix'}[2]{'extra'}{'unit_section'} = 
$result_trees{'part_node_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 
 $result_texis{'part_node_part_appendix'} = '@node Top
 @top top
@@ -543,9 +533,7 @@ $result_sectioning{'part_node_part_appendix'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -587,9 +575,7 @@ $result_sectioning{'part_node_part_appendix'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -624,8 +610,7 @@ $result_sectioning{'part_node_part_appendix'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -673,8 +658,6 @@ $result_sectioning{'part_node_part_appendix'} = {
   }
 };
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -685,8 +668,6 @@ 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForwa
 [...]
@@ -698,7 +679,6 @@ 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Fast
 [...]
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_co
 [...]
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'part_node_part_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
@@ -730,9 +710,7 @@ $result_nodes{'part_node_part_appendix'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -755,20 +733,7 @@ $result_nodes{'part_node_part_appendix'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -793,8 +758,7 @@ $result_nodes{'part_node_part_appendix'} = {
                             'level' => 1,
                             'number' => 'A'
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -840,25 +804,28 @@ $result_nodes{'part_node_part_appendix'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_part_appendix'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_part_appendix'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_part_appendix'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
@@ -877,8 +844,11 @@ 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structu
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'part_node_part_appendix'}{'structure'}{'associated_unit'} = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_part_appendix'}{'structure'}{'menu_child'} = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_part_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'part_node_part_appendix'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_part_appendix'};
+$result_nodes{'part_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_part_appendix'};
+$result_nodes{'part_node_part_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_part_appendix'}{'structure'}{'menu_child'};
 
 $result_menus{'part_node_part_appendix'} = {
   'cmdname' => 'node',
@@ -895,9 +865,7 @@ $result_menus{'part_node_part_appendix'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -920,21 +888,7 @@ $result_menus{'part_node_part_appendix'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -959,8 +913,7 @@ $result_menus{'part_node_part_appendix'} = {
                         'level' => 1,
                         'number' => 'A'
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -993,22 +946,28 @@ $result_menus{'part_node_part_appendix'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_part_appendix'};
-$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_part_appendix'};
-$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
@@ -1026,7 +985,8 @@ 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'struct
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_appendix'}{'structure'}{'menu_child'} = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'part_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_part_appendix'};
 
 $result_errors{'part_node_part_appendix'} = [];
 
@@ -1044,24 +1004,39 @@ $result_elements{'part_node_part_appendix'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-node'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
+                  }
+                }
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
-                    'cmdname' => 'chapter',
+                    'cmdname' => 'appendix',
                     'extra' => {
                       'associated_part' => {
                         'cmdname' => 'part',
@@ -1075,69 +1050,28 @@ $result_elements{'part_node_part_appendix'} = [
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 'A'
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'appendix',
-                          'extra' => {
-                            'associated_part' => {
-                              'cmdname' => 'part',
-                              'extra' => {},
-                              'structure' => {
-                                'associated_unit' => {},
-                                'level' => 0
-                              }
-                            }
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 'A'
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'This' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
-                    'NodeBack' => {},
-                    'NodePrev' => {},
-                    'NodeUp' => {},
                     'This' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'NodeBack' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1151,34 +1085,27 @@ $result_elements{'part_node_part_appendix'} = [
   {}
 ];
 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'};
-$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_section'} = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_command'};
-$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'part_node_part_appendix'}[0];
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'part_node_part_appendix'}[0];
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'part_node_part_appendix'}[0];
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'part_node_part_appendix'}[0];
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'part_node_part_appendix'}[0];
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'part_node_part_appendix'}[0];
-$result_elements{'part_node_part_appendix'}[1] = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_appendix'}[2] = 
$result_elements{'part_node_part_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[1] = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'part_node_part_appendix'}[2] = 
$result_elements{'part_node_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/part_node_part_node_appendix.pl 
b/tp/t/results/sectioning/part_node_part_node_appendix.pl
index f38a7bd460..8dcb48edb4 100644
--- a/tp/t/results/sectioning/part_node_part_node_appendix.pl
+++ b/tp/t/results/sectioning/part_node_part_node_appendix.pl
@@ -493,9 +493,7 @@ $result_trees{'part_node_part_node_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -506,9 +504,7 @@ $result_trees{'part_node_part_node_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -519,9 +515,7 @@ $result_trees{'part_node_part_node_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -594,20 +588,14 @@ 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'conte
 $result_trees{'part_node_part_node_appendix'}[0]{'contents'}[1] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'part_node_part_node_appendix'}[0]{'contents'}[2] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_part_node_appendix'}[0]{'extra'}{'unit_command'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'part_node_part_node_appendix'}[0]{'extra'}{'unit_node'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'part_node_part_node_appendix'}[0]{'extra'}{'unit_section'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'part_node_part_node_appendix'}[1]{'contents'}[0] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'part_node_part_node_appendix'}[1]{'contents'}[1] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'part_node_part_node_appendix'}[1]{'contents'}[2] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_part_node_appendix'}[1]{'extra'}{'unit_command'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'part_node_part_node_appendix'}[1]{'extra'}{'unit_node'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'part_node_part_node_appendix'}[1]{'extra'}{'unit_section'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'part_node_part_node_appendix'}[2]{'contents'}[0] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'part_node_part_node_appendix'}[2]{'contents'}[1] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'part_node_part_node_appendix'}[2]{'contents'}[2] = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'part_node_part_node_appendix'}[2]{'extra'}{'unit_command'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'part_node_part_node_appendix'}[2]{'extra'}{'unit_node'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'part_node_part_node_appendix'}[2]{'extra'}{'unit_section'} = 
$result_trees{'part_node_part_node_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 
 $result_texis{'part_node_part_node_appendix'} = '@node Top
 @top top
@@ -663,9 +651,7 @@ $result_sectioning{'part_node_part_node_appendix'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -707,9 +693,7 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -753,9 +737,7 @@ $result_sectioning{'part_node_part_node_appendix'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -808,8 +790,6 @@ $result_sectioning{'part_node_part_node_appendix'} = {
   }
 };
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -820,8 +800,6 @@ 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fas
 [...]
@@ -834,8 +812,6 @@ 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'
 [...]
-$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'
 [...]
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'part_node_part_node_appendix'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -872,9 +848,7 @@ $result_nodes{'part_node_part_node_appendix'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -897,73 +871,46 @@ $result_nodes{'part_node_part_node_appendix'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'associated_section' => {
-                            'cmdname' => 'appendix',
-                            'extra' => {
-                              'associated_part' => {
-                                'cmdname' => 'part',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {
-                                    'extra' => {
-                                      'unit_command' => {},
-                                      'unit_node' => {},
-                                      'unit_section' => {}
-                                    },
-                                    'structure' => {
-                                      'directions' => {
-                                        'Back' => {},
-                                        'FastBack' => {},
-                                        'NodeBack' => {},
-                                        'NodePrev' => {},
-                                        'NodeUp' => {},
-                                        'This' => {}
-                                      },
-                                      'unit_prev' => {}
-                                    },
-                                    'type' => 'unit'
-                                  },
-                                  'level' => 0
-                                }
-                              }
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 'A'
-                            }
-                          },
-                          'normalized' => 'appendix-node'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'appendix',
+                          'extra' => {
+                            'associated_part' => {
+                              'cmdname' => 'part',
+                              'extra' => {},
+                              'structure' => {
+                                'associated_unit' => {},
+                                'level' => 0
+                              }
+                            }
+                          },
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1,
+                            'number' => 'A'
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'NodeBack' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'This' => {}
+                        },
+                        'unit_prev' => {}
+                      },
+                      'type' => 'unit'
+                    },
                     'Forward' => {},
                     'NodeBack' => {},
                     'NodeForward' => {},
@@ -1000,45 +947,55 @@ $result_nodes{'part_node_part_node_appendix'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {},
+            'normalized' => 'appendix-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'part_node_part_node_appendix'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'s
 [...]
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'stru
 [...]
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'s
 [...]
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
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$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
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 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit
 [...]
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'
 [...]
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'
 [...]
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_part_node_appendix'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_part_node_appendix'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_part_node_appendix'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
+$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1047,8 +1004,15 @@ 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'st
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'part_node_part_node_appendix'}{'structure'}{'associated_unit'} 
= 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'} = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'part_node_part_node_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'part_node_part_node_appendix'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_part_node_appendix'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'part_node_part_node_appendix'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'part_node_part_node_appendix'};
+$result_nodes{'part_node_part_node_appendix'}{'structure'}{'node_next'} = 
$result_nodes{'part_node_part_node_appendix'}{'structure'}{'menu_child'};
 
 $result_menus{'part_node_part_node_appendix'} = {
   'cmdname' => 'node',
@@ -1065,9 +1029,7 @@ $result_menus{'part_node_part_node_appendix'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -1090,76 +1052,46 @@ $result_menus{'part_node_part_node_appendix'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-node'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'appendix-node'
-                    },
-                    'structure' => {
-                      'associated_unit' => {
-                        'extra' => {
-                          'unit_command' => {
-                            'cmdname' => 'appendix',
-                            'extra' => {
-                              'associated_part' => {
-                                'cmdname' => 'part',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {},
-                                  'level' => 0
-                                }
-                              }
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'level' => 1,
-                              'number' => 'A'
-                            }
-                          },
-                          'unit_node' => {},
-                          'unit_section' => {}
-                        },
-                        'structure' => {
-                          'directions' => {
-                            'Back' => {},
-                            'FastBack' => {},
-                            'NodeBack' => {},
-                            'NodePrev' => {},
-                            'NodeUp' => {},
-                            'This' => {}
-                          },
-                          'unit_prev' => {}
-                        },
-                        'type' => 'unit'
-                      },
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
                 'Back' => {},
                 'FastBack' => {},
-                'FastForward' => {},
+                'FastForward' => {
+                  'extra' => {
+                    'unit_command' => {
+                      'cmdname' => 'appendix',
+                      'extra' => {
+                        'associated_part' => {
+                          'cmdname' => 'part',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 0
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'associated_unit' => {},
+                        'level' => 1,
+                        'number' => 'A'
+                      }
+                    }
+                  },
+                  'structure' => {
+                    'directions' => {
+                      'Back' => {},
+                      'FastBack' => {},
+                      'NodeBack' => {},
+                      'NodePrev' => {},
+                      'NodeUp' => {},
+                      'This' => {}
+                    },
+                    'unit_prev' => {}
+                  },
+                  'type' => 'unit'
+                },
                 'Forward' => {},
                 'NodeBack' => {},
                 'NodeForward' => {},
@@ -1183,41 +1115,57 @@ $result_menus{'part_node_part_node_appendix'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-node'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'appendix-node'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'part_node_part_node_appendix'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_part_node_appendix'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_part_node_appendix'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1225,7 +1173,11 @@ 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'s
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'};
 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'part_node_part_node_appendix'}{'structure'}{'menu_child'} = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'part_node_part_node_appendix'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'part_node_part_node_appendix'}{'structure'}{'menu_child'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_part_node_appendix'};
+$result_menus{'part_node_part_node_appendix'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'part_node_part_node_appendix'};
 
 $result_errors{'part_node_part_node_appendix'} = [];
 
@@ -1243,24 +1195,39 @@ $result_elements{'part_node_part_node_appendix'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-node'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_part' => {
+                  'cmdname' => 'part',
+                  'extra' => {},
+                  'structure' => {
+                    'associated_unit' => {},
+                    'level' => 0
+                  }
+                }
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
-                    'cmdname' => 'chapter',
+                    'cmdname' => 'appendix',
                     'extra' => {
                       'associated_part' => {
                         'cmdname' => 'part',
@@ -1274,68 +1241,15 @@ $result_elements{'part_node_part_node_appendix'} = [
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 'A'
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'appendix',
-                          'extra' => {
-                            'associated_part' => {
-                              'cmdname' => 'part',
-                              'extra' => {},
-                              'structure' => {
-                                'associated_unit' => {},
-                                'level' => 0
-                              }
-                            }
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 'A'
-                          }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'normalized' => 'appendix-node'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'menu_prev' => {},
-                            'menu_up' => {},
-                            'menu_up_hash' => {
-                              'Top' => 1
-                            }
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'NodeBack' => {},
-                          'NodePrev' => {},
-                          'NodeUp' => {},
-                          'This' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
                     'NodeBack' => {},
-                    'NodeForward' => {},
-                    'NodeNext' => {},
                     'NodePrev' => {},
                     'NodeUp' => {},
                     'This' => {}
@@ -1343,20 +1257,17 @@ $result_elements{'part_node_part_node_appendix'} = [
                 },
                 'type' => 'unit'
               },
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'Next' => {},
         'NodeForward' => {},
@@ -1370,43 +1281,32 @@ $result_elements{'part_node_part_node_appendix'} = [
   {}
 ];
 
$result_elements{'part_node_part_node_appendix'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_part_node_appendix'}[0];
-$result_elements{'part_node_part_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'part_node_part_node_appendix'}[0];
-$result_elements{'part_node_part_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'part_node_part_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'part_node_part_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
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 = 
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 = 
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 = 
$result_elements{'part_node_part_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
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 = 
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 = 
$result_elements{'part_node_part_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
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 = 
$result_elements{'part_node_part_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
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 = 
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$result_elements{'part_node_part_node_appendix'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'part_node_part_node_appendix'}[0];
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$result_elements{'part_node_part_node_appendix'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
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$result_elements{'part_node_part_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
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$result_elements{'part_node_part_node_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/sectioning_part_appendix.pl 
b/tp/t/results/sectioning/sectioning_part_appendix.pl
index b6687d7c26..00281861d9 100644
--- a/tp/t/results/sectioning/sectioning_part_appendix.pl
+++ b/tp/t/results/sectioning/sectioning_part_appendix.pl
@@ -411,8 +411,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -421,8 +420,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -431,8 +429,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -441,8 +438,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -451,8 +447,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -462,8 +457,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -472,8 +466,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -482,8 +475,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -492,8 +484,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -502,8 +493,7 @@ $result_trees{'sectioning_part_appendix'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -555,35 +545,25 @@ 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'
 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[11]{'parent'}
 = $result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'};
 $result_trees{'sectioning_part_appendix'}[0]{'contents'}[1] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'sectioning_part_appendix'}[0]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'sectioning_part_appendix'}[0]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'sectioning_part_appendix'}[1]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'sectioning_part_appendix'}[1]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'sectioning_part_appendix'}[1]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'sectioning_part_appendix'}[2]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'sectioning_part_appendix'}[2]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'sectioning_part_appendix'}[2]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'sectioning_part_appendix'}[3]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'sectioning_part_appendix'}[3]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'sectioning_part_appendix'}[3]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'sectioning_part_appendix'}[4]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'sectioning_part_appendix'}[4]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'sectioning_part_appendix'}[4]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'sectioning_part_appendix'}[5]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'sectioning_part_appendix'}[5]{'contents'}[1] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'sectioning_part_appendix'}[5]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'sectioning_part_appendix'}[5]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'sectioning_part_appendix'}[6]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'sectioning_part_appendix'}[6]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'sectioning_part_appendix'}[6]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'sectioning_part_appendix'}[7]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'sectioning_part_appendix'}[7]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
-$result_trees{'sectioning_part_appendix'}[7]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'sectioning_part_appendix'}[8]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 $result_trees{'sectioning_part_appendix'}[8]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
-$result_trees{'sectioning_part_appendix'}[8]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 $result_trees{'sectioning_part_appendix'}[9]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
 $result_trees{'sectioning_part_appendix'}[9]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
-$result_trees{'sectioning_part_appendix'}[9]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix'}[0]{'contents'}[0]{'parent'}{'contents'}[11];
 
 $result_texis{'sectioning_part_appendix'} = '@top top
 
@@ -653,8 +633,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -674,8 +653,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                             'structure' => {
                               'associated_unit' => {
                                 'extra' => {
-                                  'unit_command' => {},
-                                  'unit_section' => {}
+                                  'unit_command' => {}
                                 },
                                 'structure' => {
                                   'directions' => {
@@ -702,8 +680,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                     'structure' => {
                                                       'associated_unit' => {
                                                         'extra' => {
-                                                          'unit_command' => {},
-                                                          'unit_section' => {}
+                                                          'unit_command' => {}
                                                         },
                                                         'structure' => {
                                                           'directions' => {
@@ -722,8 +699,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                                     
'toplevel_prev' => {},
                                                                     
'toplevel_up' => {}
                                                                   }
-                                                                },
-                                                                'unit_section' 
=> {}
+                                                                }
                                                               },
                                                               'structure' => {
                                                                 'directions' 
=> {
@@ -745,8 +721,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                                               
'structure' => {
                                                                                
 'associated_unit' => {
                                                                                
   'extra' => {
-                                                                               
     'unit_command' => {},
-                                                                               
     'unit_section' => {}
+                                                                               
     'unit_command' => {}
                                                                                
   },
                                                                                
   'structure' => {
                                                                                
     'directions' => {
@@ -770,8 +745,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                                           
'toplevel_prev' => {},
                                                                           
'toplevel_up' => {}
                                                                         }
-                                                                      },
-                                                                      
'unit_section' => {}
+                                                                      }
                                                                     },
                                                                     
'structure' => {
                                                                       
'directions' => {
@@ -830,8 +804,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                             'toplevel_prev' => {},
                                             'toplevel_up' => {}
                                           }
-                                        },
-                                        'unit_section' => {}
+                                        }
                                       },
                                       'structure' => {
                                         'directions' => {
@@ -850,8 +823,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                     'structure' => {
                                                       'associated_unit' => {
                                                         'extra' => {
-                                                          'unit_command' => {},
-                                                          'unit_section' => {}
+                                                          'unit_command' => {}
                                                         },
                                                         'structure' => {
                                                           'directions' => {
@@ -876,8 +848,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                                                     }
                                                   }
                                                 }
-                                              },
-                                              'unit_section' => {}
+                                              }
                                             },
                                             'structure' => {
                                               'directions' => {
@@ -926,8 +897,7 @@ $result_sectioning{'sectioning_part_appendix'} = {
                         'toplevel_prev' => {},
                         'toplevel_up' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -964,17 +934,14 @@ $result_sectioning{'sectioning_part_appendix'} = {
   }
 };
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'str
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'s
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'sectioning_part_appendix'}{'structure' [...]
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'sectioning_part_appendix'}{'structure' [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_sectioning{'sectioning_part_appendix'}{' [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'sectioning_part_appendix [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'asso
 [...]
@@ -982,12 +949,10 @@ 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'sect
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'topl
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'topl
 [...]
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = $result_sectioni [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $resul [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $r [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
@@ -998,7 +963,6 @@ 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
@@ -1030,10 +994,8 @@ 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForwa
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastFo
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'sectioning_part_appendix'}{'structure' [...]
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'sectioning_part_appendix'}{'structure' [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_sectioning{'sectioning_part_appendix'}{' [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'sectioning_part_appendix [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = $result_sectioning{'sectioning_part_appen [...]
@@ -1044,7 +1006,6 @@ 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = $result_sectioning{'sectioning_part_appendix'}{'structure [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'section_up'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'struct
 [...]
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'direc
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'d
 [...]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}
 [...]
@@ -1070,7 +1031,6 @@ 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'sectioning_part_appendix'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1104,8 +1064,7 @@ $result_elements{'sectioning_part_appendix'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -1119,8 +1078,7 @@ $result_elements{'sectioning_part_appendix'} = [
                 'level' => 1,
                 'number' => 1
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -1145,8 +1103,7 @@ $result_elements{'sectioning_part_appendix'} = [
                       'level' => 1,
                       'number' => 2
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -1160,8 +1117,7 @@ $result_elements{'sectioning_part_appendix'} = [
                             'level' => 4,
                             'number' => '1.1.1.1'
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -1175,8 +1131,7 @@ $result_elements{'sectioning_part_appendix'} = [
                                   'level' => 3,
                                   'number' => '1.1.1'
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1190,8 +1145,7 @@ $result_elements{'sectioning_part_appendix'} = [
                                         'level' => 2,
                                         'number' => '1.1'
                                       }
-                                    },
-                                    'unit_section' => {}
+                                    }
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -1234,8 +1188,7 @@ $result_elements{'sectioning_part_appendix'} = [
                             'level' => 1,
                             'number' => 3
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -1250,8 +1203,7 @@ $result_elements{'sectioning_part_appendix'} = [
                                   'associated_unit' => {},
                                   'level' => 1
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1267,8 +1219,7 @@ $result_elements{'sectioning_part_appendix'} = [
                                         'level' => 1,
                                         'number' => 'A'
                                       }
-                                    },
-                                    'unit_section' => {}
+                                    }
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -1284,8 +1235,7 @@ $result_elements{'sectioning_part_appendix'} = [
                                               'level' => 2,
                                               'number' => 'A.1'
                                             }
-                                          },
-                                          'unit_section' => {}
+                                          }
                                         },
                                         'structure' => {
                                           'directions' => {
@@ -1352,20 +1302,14 @@ $result_elements{'sectioning_part_appendix'} = [
   {}
 ];
 
$result_elements{'sectioning_part_appendix'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'sectioning_part_appendix'}[0];
-$result_elements{'sectioning_part_appendix'}[0]{'extra'}{'unit_section'} = 
$result_elements{'sectioning_part_appendix'}[0]{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'sectioning_part_appendix'}[0];
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'sectioning_part_appendix'}[0];
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'B
 [...]
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}
 [...]
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
@@ -1384,19 +1328,15 @@ 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'Fast
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'
 [...]
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastF
 [...]
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direc
 [...]
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'stru
 [...]
-$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForwa
 [...]
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'sectioning_part_appendix'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{
 [...]
diff --git a/tp/t/results/sectioning/sectioning_part_appendix_no_top.pl 
b/tp/t/results/sectioning/sectioning_part_appendix_no_top.pl
index 8608670485..07e2d1e5cc 100644
--- a/tp/t/results/sectioning/sectioning_part_appendix_no_top.pl
+++ b/tp/t/results/sectioning/sectioning_part_appendix_no_top.pl
@@ -375,8 +375,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -385,8 +384,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -395,8 +393,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -405,8 +402,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -416,8 +412,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -426,8 +421,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -436,8 +430,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -446,8 +439,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -456,8 +448,7 @@ $result_trees{'sectioning_part_appendix_no_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -505,32 +496,23 @@ 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'co
 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[10]{'parent'}
 = $result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'};
 $result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[1] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'sectioning_part_appendix_no_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'sectioning_part_appendix_no_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'sectioning_part_appendix_no_top'}[1]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'sectioning_part_appendix_no_top'}[1]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'sectioning_part_appendix_no_top'}[1]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'sectioning_part_appendix_no_top'}[2]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'sectioning_part_appendix_no_top'}[2]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'sectioning_part_appendix_no_top'}[2]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'sectioning_part_appendix_no_top'}[3]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'sectioning_part_appendix_no_top'}[3]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'sectioning_part_appendix_no_top'}[3]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'sectioning_part_appendix_no_top'}[4]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'sectioning_part_appendix_no_top'}[4]{'contents'}[1] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'sectioning_part_appendix_no_top'}[4]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'sectioning_part_appendix_no_top'}[4]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'sectioning_part_appendix_no_top'}[5]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'sectioning_part_appendix_no_top'}[5]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'sectioning_part_appendix_no_top'}[5]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'sectioning_part_appendix_no_top'}[6]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'sectioning_part_appendix_no_top'}[6]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'sectioning_part_appendix_no_top'}[6]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'sectioning_part_appendix_no_top'}[7]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'sectioning_part_appendix_no_top'}[7]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
-$result_trees{'sectioning_part_appendix_no_top'}[7]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'sectioning_part_appendix_no_top'}[8]{'contents'}[0] = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 $result_trees{'sectioning_part_appendix_no_top'}[8]{'extra'}{'unit_command'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
-$result_trees{'sectioning_part_appendix_no_top'}[8]{'extra'}{'unit_section'} = 
$result_trees{'sectioning_part_appendix_no_top'}[0]{'contents'}[0]{'parent'}{'contents'}[10];
 
 $result_texis{'sectioning_part_appendix_no_top'} = '@chapter chapter
 
@@ -595,8 +577,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -621,8 +602,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                 'structure' => {
                                   'associated_unit' => {
                                     'extra' => {
-                                      'unit_command' => {},
-                                      'unit_section' => {}
+                                      'unit_command' => {}
                                     },
                                     'structure' => {
                                       'directions' => {
@@ -640,8 +620,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                                 'section_up' => {},
                                                 'toplevel_prev' => {}
                                               }
-                                            },
-                                            'unit_section' => {}
+                                            }
                                           },
                                           'structure' => {
                                             'directions' => {
@@ -663,8 +642,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                                           'structure' => {
                                                             'associated_unit' 
=> {
                                                               'extra' => {
-                                                                'unit_command' 
=> {},
-                                                                'unit_section' 
=> {}
+                                                                'unit_command' 
=> {}
                                                               },
                                                               'structure' => {
                                                                 'directions' 
=> {
@@ -687,8 +665,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                                       'section_up' => {},
                                                       'toplevel_prev' => {}
                                                     }
-                                                  },
-                                                  'unit_section' => {}
+                                                  }
                                                 },
                                                 'structure' => {
                                                   'directions' => {
@@ -744,8 +721,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                         'section_up' => {},
                         'toplevel_prev' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -764,8 +740,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                 'structure' => {
                                   'associated_unit' => {
                                     'extra' => {
-                                      'unit_command' => {},
-                                      'unit_section' => {}
+                                      'unit_command' => {}
                                     },
                                     'structure' => {
                                       'directions' => {
@@ -783,8 +758,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                                 ],
                                                 'section_up' => {}
                                               }
-                                            },
-                                            'unit_section' => {}
+                                            }
                                           },
                                           'structure' => {
                                             'directions' => {
@@ -820,8 +794,7 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
                                 }
                               }
                             }
-                          },
-                          'unit_section' => {}
+                          }
                         },
                         'structure' => {
                           'directions' => {
@@ -869,24 +842,20 @@ $result_sectioning{'sectioning_part_appendix_no_top'} = {
   }
 };
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command
 [...]
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associat
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_un
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated
 [...]
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directio
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structu
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{' [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_s [...]
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_s [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = [...]
@@ -896,7 +865,6 @@ 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_chil
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = $result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'sec [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'sectioning_part_appendix_no_top'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'se [...]
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'s
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]
 [...]
@@ -925,14 +893,11 @@ 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_chil
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directio
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_un
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'F
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}
 [...]
@@ -950,7 +915,6 @@ 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_chil
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directi
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structure'}{'section_up'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_co
 [...]
-$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'section_up'}{'structur
 [...]
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'sectioning_part_appendix_no_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -991,8 +955,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
           'level' => 1,
           'number' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -1015,8 +978,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                 'level' => 1,
                 'number' => 2
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -1030,8 +992,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                       'level' => 4,
                       'number' => '1.1.1.1'
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -1045,8 +1006,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                             'level' => 3,
                             'number' => '1.1.1'
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -1060,8 +1020,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                                   'level' => 2,
                                   'number' => '1.1'
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1104,8 +1063,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                       'level' => 1,
                       'number' => 3
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -1120,8 +1078,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                             'associated_unit' => {},
                             'level' => 1
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -1137,8 +1094,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                                   'level' => 1,
                                   'number' => 'A'
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1154,8 +1110,7 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
                                         'level' => 2,
                                         'number' => 'A.1'
                                       }
-                                    },
-                                    'unit_section' => {}
+                                    }
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -1213,16 +1168,11 @@ $result_elements{'sectioning_part_appendix_no_top'} = [
   {}
 ];
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'sectioning_part_appendix_no_top'}[0];
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'sectioning_part_appendix_no_top'}[0];
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'sectioning_part_appendix_no_top'}[0];
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'};
@@ -1241,19 +1191,15 @@ 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'sectioning_part_appendix_no_top'}[0];
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'F
 [...]
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastF
 [...]
-$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{
 [...]
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structur
 [...]
 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'sectioning_part_appendix_no_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{
 [...]
diff --git a/tp/t/results/sectioning/top_chapter_sections.pl 
b/tp/t/results/sectioning/top_chapter_sections.pl
index 991007117e..9b5e1fdbbf 100644
--- a/tp/t/results/sectioning/top_chapter_sections.pl
+++ b/tp/t/results/sectioning/top_chapter_sections.pl
@@ -338,8 +338,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -348,8 +347,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -358,8 +356,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -368,8 +365,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -378,8 +374,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -388,8 +383,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -398,8 +392,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -408,8 +401,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -418,8 +410,7 @@ $result_trees{'top_chapter_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -462,31 +453,22 @@ 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[9]
 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[9]{'parent'}
 = $result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'};
 $result_trees{'top_chapter_sections'}[0]{'contents'}[1] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'top_chapter_sections'}[0]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'top_chapter_sections'}[0]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'top_chapter_sections'}[1]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_chapter_sections'}[1]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'top_chapter_sections'}[1]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_chapter_sections'}[2]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'top_chapter_sections'}[2]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'top_chapter_sections'}[2]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'top_chapter_sections'}[3]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'top_chapter_sections'}[3]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'top_chapter_sections'}[3]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'top_chapter_sections'}[4]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'top_chapter_sections'}[4]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'top_chapter_sections'}[4]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'top_chapter_sections'}[5]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'top_chapter_sections'}[5]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'top_chapter_sections'}[5]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'top_chapter_sections'}[6]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'top_chapter_sections'}[6]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'top_chapter_sections'}[6]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'top_chapter_sections'}[7]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'top_chapter_sections'}[7]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
-$result_trees{'top_chapter_sections'}[7]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[8];
 $result_trees{'top_chapter_sections'}[8]{'contents'}[0] = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 $result_trees{'top_chapter_sections'}[8]{'extra'}{'unit_command'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
-$result_trees{'top_chapter_sections'}[8]{'extra'}{'unit_section'} = 
$result_trees{'top_chapter_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[9];
 
 $result_texis{'top_chapter_sections'} = '@top top
 
@@ -546,8 +528,7 @@ $result_sectioning{'top_chapter_sections'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -563,8 +544,7 @@ $result_sectioning{'top_chapter_sections'} = {
                         'toplevel_prev' => {},
                         'toplevel_up' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -586,8 +566,7 @@ $result_sectioning{'top_chapter_sections'} = {
                                   'structure' => {
                                     'associated_unit' => {
                                       'extra' => {
-                                        'unit_command' => {},
-                                        'unit_section' => {}
+                                        'unit_command' => {}
                                       },
                                       'structure' => {
                                         'directions' => {
@@ -609,8 +588,7 @@ $result_sectioning{'top_chapter_sections'} = {
                                                       'structure' => {
                                                         'associated_unit' => {
                                                           'extra' => {
-                                                            'unit_command' => 
{},
-                                                            'unit_section' => 
{}
+                                                            'unit_command' => 
{}
                                                           },
                                                           'structure' => {
                                                             'directions' => {
@@ -630,8 +608,7 @@ $result_sectioning{'top_chapter_sections'} = {
                                                                       
'toplevel_prev' => {},
                                                                       
'toplevel_up' => {}
                                                                     }
-                                                                  },
-                                                                  
'unit_section' => {}
+                                                                  }
                                                                 },
                                                                 'structure' => 
{
                                                                   'directions' 
=> {
@@ -650,8 +627,7 @@ $result_sectioning{'top_chapter_sections'} = {
                                                                               
'structure' => {
                                                                                
 'associated_unit' => {
                                                                                
   'extra' => {
-                                                                               
     'unit_command' => {},
-                                                                               
     'unit_section' => {}
+                                                                               
     'unit_command' => {}
                                                                                
   },
                                                                                
   'structure' => {
                                                                                
     'directions' => {
@@ -675,8 +651,7 @@ $result_sectioning{'top_chapter_sections'} = {
                                                                             },
                                                                             
'section_up' => {}
                                                                           }
-                                                                        },
-                                                                        
'unit_section' => {}
+                                                                        }
                                                                       },
                                                                       
'structure' => {
                                                                         
'directions' => {
@@ -726,8 +701,7 @@ $result_sectioning{'top_chapter_sections'} = {
                                                   'toplevel_prev' => {},
                                                   'toplevel_up' => {}
                                                 }
-                                              },
-                                              'unit_section' => {}
+                                              }
                                             },
                                             'structure' => {
                                               'directions' => {
@@ -765,8 +739,7 @@ $result_sectioning{'top_chapter_sections'} = {
                               'toplevel_prev' => {},
                               'toplevel_up' => {}
                             }
-                          },
-                          'unit_section' => {}
+                          }
                         },
                         'structure' => {
                           'directions' => {
@@ -815,22 +788,18 @@ $result_sectioning{'top_chapter_sections'} = {
   }
 };
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Fa
 [...]
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Fa
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'di
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'top_chapter_sections'}{'stru [...]
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'top_chapter_sections'}{'stru [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_sectioning{'top_chapter_sectio [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_sectioning{'top_chapter_se [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structu
 [...]
@@ -838,10 +807,8 @@ 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'st
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structu
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structu
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structu
 [...]
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = $resul [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
@@ -853,7 +820,6 @@ 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'st
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'
 [...]
@@ -880,7 +846,6 @@ 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'st
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Fa
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'direct
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'di
 [...]
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{
 [...]
@@ -901,7 +866,6 @@ 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'st
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'top_chapter_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_childs'}[0]{'st
 [...]
@@ -943,8 +907,7 @@ $result_elements{'top_chapter_sections'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -957,8 +920,7 @@ $result_elements{'top_chapter_sections'} = [
                 'associated_unit' => {},
                 'level' => 1
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -974,8 +936,7 @@ $result_elements{'top_chapter_sections'} = [
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -991,8 +952,7 @@ $result_elements{'top_chapter_sections'} = [
                             'level' => 1,
                             'number' => 2
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -1006,8 +966,7 @@ $result_elements{'top_chapter_sections'} = [
                                   'level' => 2,
                                   'number' => '1.1'
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1032,8 +991,7 @@ $result_elements{'top_chapter_sections'} = [
                                   'level' => 1,
                                   'number' => 3
                                 }
-                              },
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -1047,8 +1005,7 @@ $result_elements{'top_chapter_sections'} = [
                                         'level' => 3,
                                         'number' => '2.1.2'
                                       }
-                                    },
-                                    'unit_section' => {}
+                                    }
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -1062,8 +1019,7 @@ $result_elements{'top_chapter_sections'} = [
                                               'level' => 3,
                                               'number' => '2.1.1'
                                             }
-                                          },
-                                          'unit_section' => {}
+                                          }
                                         },
                                         'structure' => {
                                           'directions' => {
@@ -1077,8 +1033,7 @@ $result_elements{'top_chapter_sections'} = [
                                                     'level' => 2,
                                                     'number' => '2.1'
                                                   }
-                                                },
-                                                'unit_section' => {}
+                                                }
                                               },
                                               'structure' => {
                                                 'directions' => {
@@ -1162,19 +1117,14 @@ $result_elements{'top_chapter_sections'} = [
   {}
 ];
 
$result_elements{'top_chapter_sections'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'top_chapter_sections'}[0];
-$result_elements{'top_chapter_sections'}[0]{'extra'}{'unit_section'} = 
$result_elements{'top_chapter_sections'}[0]{'extra'}{'unit_command'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'top_chapter_sections'}[0];
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'top_chapter_sections'}[0];
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'};
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
@@ -1183,13 +1133,9 @@ 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForw
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Up'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'di
 [...]
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struc
 [...]
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direction
 [...]
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{
 [...]
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Fa
 [...]
-$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'direct
 [...]
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure
 [...]
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'struc
 [...]
 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'top_chapter_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'st
 [...]
diff --git a/tp/t/results/sectioning/top_node_part_top.pl 
b/tp/t/results/sectioning/top_node_part_top.pl
index d1191a5676..421311dab7 100644
--- a/tp/t/results/sectioning/top_node_part_top.pl
+++ b/tp/t/results/sectioning/top_node_part_top.pl
@@ -137,9 +137,7 @@ $result_trees{'top_node_part_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -163,8 +161,6 @@ $result_trees{'top_node_part_top'}[0]{'contents'}[1] = 
$result_trees{'top_node_p
 $result_trees{'top_node_part_top'}[0]{'contents'}[2] = 
$result_trees{'top_node_part_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_node_part_top'}[0]{'contents'}[3] = 
$result_trees{'top_node_part_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'top_node_part_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'top_node_part_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'top_node_part_top'}[0]{'extra'}{'unit_node'} = 
$result_trees{'top_node_part_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'top_node_part_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'top_node_part_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'top_node_part_top'} = '@node Top
 
@@ -200,9 +196,7 @@ $result_sectioning{'top_node_part_top'} = {
                 'structure' => {
                   'associated_unit' => {
                     'extra' => {
-                      'unit_command' => {},
-                      'unit_node' => {},
-                      'unit_section' => {}
+                      'unit_command' => {}
                     },
                     'structure' => {
                       'directions' => {
@@ -234,8 +228,6 @@ $result_sectioning{'top_node_part_top'} = {
   }
 };
 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
-$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'};
-$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'};
 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}
 = $result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_node_part_top'}{'structure'}{'section_childs'}[0]{'extra'}{'part_associated_section'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -257,9 +249,7 @@ $result_nodes{'top_node_part_top'} = {
           'structure' => {
             'associated_unit' => {
               'extra' => {
-                'unit_command' => {},
-                'unit_node' => {},
-                'unit_section' => {}
+                'unit_command' => {}
               },
               'structure' => {
                 'directions' => {
@@ -284,8 +274,6 @@ $result_nodes{'top_node_part_top'} = {
   }
 };
 
$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'top_node_part_top'}{'extra'}{'associated_section'};
-$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'top_node_part_top'};
-$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'top_node_part_top'}{'extra'}{'associated_section'};
 
$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
 
$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
 $result_nodes{'top_node_part_top'}{'structure'}{'associated_unit'} = 
$result_nodes{'top_node_part_top'}{'extra'}{'associated_section'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'};
@@ -314,9 +302,7 @@ $result_menus{'top_node_part_top'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -329,8 +315,6 @@ $result_menus{'top_node_part_top'} = {
 };
 
$result_menus{'top_node_part_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_menus{'top_node_part_top'}{'structure'}{'associated_unit'};
 
$result_menus{'top_node_part_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'top_node_part_top'}{'structure'}{'associated_unit'};
-$result_menus{'top_node_part_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'top_node_part_top'};
-$result_menus{'top_node_part_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'top_node_part_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'top_node_part_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'top_node_part_top'}{'structure'}{'associated_unit'};
 
 $result_errors{'top_node_part_top'} = [
@@ -377,17 +361,7 @@ $result_elements{'top_node_part_top'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {}
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -399,8 +373,6 @@ $result_elements{'top_node_part_top'} = [
 ];
 
$result_elements{'top_node_part_top'}[0]{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = $result_elements{'top_node_part_top'}[0];
 
$result_elements{'top_node_part_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'top_node_part_top'}[0];
-$result_elements{'top_node_part_top'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'top_node_part_top'}[0];
-$result_elements{'top_node_part_top'}[0]{'extra'}{'unit_section'} = 
$result_elements{'top_node_part_top'}[0]{'extra'}{'unit_command'};
 $result_elements{'top_node_part_top'}[0]{'structure'}{'directions'}{'This'} = 
$result_elements{'top_node_part_top'}[0];
 
 
diff --git a/tp/t/results/sectioning/top_node_up_url.pl 
b/tp/t/results/sectioning/top_node_up_url.pl
index bfc9ac5a79..0cd699f6a6 100644
--- a/tp/t/results/sectioning/top_node_up_url.pl
+++ b/tp/t/results/sectioning/top_node_up_url.pl
@@ -256,9 +256,7 @@ $result_trees{'top_node_up_url'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -267,8 +265,7 @@ $result_trees{'top_node_up_url'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -309,11 +306,8 @@ 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'par
 $result_trees{'top_node_up_url'}[0]{'contents'}[1] = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'top_node_up_url'}[0]{'contents'}[2] = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_node_up_url'}[0]{'extra'}{'unit_command'} = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'extra'}{'unit_node'} = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'top_node_up_url'}[0]{'extra'}{'unit_section'} = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_node_up_url'}[1]{'contents'}[0] = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'top_node_up_url'}[1]{'extra'}{'unit_command'} = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'top_node_up_url'}[1]{'extra'}{'unit_node'} = 
$result_trees{'top_node_up_url'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'top_node_up_url'} = '@node Top
 @top internal top node up
@@ -348,9 +342,7 @@ $result_sectioning{'top_node_up_url'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -364,8 +356,7 @@ $result_sectioning{'top_node_up_url'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -401,10 +392,7 @@ $result_sectioning{'top_node_up_url'} = {
   }
 };
 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'top_node_up_url'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -428,9 +416,7 @@ $result_nodes{'top_node_up_url'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -446,8 +432,7 @@ $result_nodes{'top_node_up_url'} = {
                       'node_prev' => {},
                       'node_up' => {}
                     }
-                  },
-                  'unit_node' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -488,12 +473,9 @@ $result_nodes{'top_node_up_url'} = {
   }
 };
 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'top_node_up_url'};
-$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'top_node_up_url'};
-$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'top_node_up_url'}{'extra'}{'associated_section'};
 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'top_node_up_url'};
 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'top_node_up_url'};
-$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'top_node_up_url'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -517,16 +499,7 @@ $result_menus{'top_node_up_url'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'top',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 0
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -544,8 +517,7 @@ $result_menus{'top_node_up_url'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -572,11 +544,8 @@ $result_menus{'top_node_up_url'} = {
   }
 };
 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'top_node_up_url'};
-$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'top_node_up_url'};
-$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_menus{'top_node_up_url'}{'structure'}{'associated_unit'};
 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'top_node_up_url'};
-$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'top_node_up_url'}{'structure'}{'associated_unit'};
 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'top_node_up_url'}{'structure'}{'associated_unit'};
 
$result_menus{'top_node_up_url'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'top_node_up_url'}{'structure'}{'associated_unit'};
@@ -614,8 +583,7 @@ $result_elements{'top_node_up_url'} = [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -636,15 +604,6 @@ $result_elements{'top_node_up_url'} = [
             }
           }
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'top',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 0
-        }
       }
     },
     'structure' => {
@@ -661,7 +620,6 @@ $result_elements{'top_node_up_url'} = [
 ];
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'top_node_up_url'}[0];
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'top_node_up_url'}[0];
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'top_node_up_url'}[0];
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'top_node_up_url'}[0];
@@ -669,8 +627,6 @@ 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'me
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'top_node_up_url'}[0];
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'};
-$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_node'} = 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'};
-$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'top_node_up_url'}[0];
 $result_elements{'top_node_up_url'}[0]{'structure'}{'directions'}{'Forward'} = 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'top_node_up_url'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 $result_elements{'top_node_up_url'}[0]{'structure'}{'directions'}{'NodeNext'} 
= 
$result_elements{'top_node_up_url'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/top_part_chapter.pl 
b/tp/t/results/sectioning/top_part_chapter.pl
index 4bb64985bd..79d0c20845 100644
--- a/tp/t/results/sectioning/top_part_chapter.pl
+++ b/tp/t/results/sectioning/top_part_chapter.pl
@@ -123,8 +123,7 @@ $result_trees{'top_part_chapter'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -134,8 +133,7 @@ $result_trees{'top_part_chapter'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -155,11 +153,9 @@ 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'ex
 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'parent'}
 = $result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'};
 $result_trees{'top_part_chapter'}[0]{'contents'}[1] = 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'top_part_chapter'}[0]{'extra'}{'unit_command'} = 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'top_part_chapter'}[0]{'extra'}{'unit_section'} = 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'top_part_chapter'}[1]{'contents'}[0] = 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_part_chapter'}[1]{'contents'}[1] = 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'top_part_chapter'}[1]{'extra'}{'unit_command'} = 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'top_part_chapter'}[1]{'extra'}{'unit_section'} = 
$result_trees{'top_part_chapter'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'top_part_chapter'} = '@top top
 
@@ -189,8 +185,7 @@ $result_sectioning{'top_part_chapter'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -223,8 +218,7 @@ $result_sectioning{'top_part_chapter'} = {
                         'toplevel_prev' => {},
                         'toplevel_up' => {}
                       }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -253,7 +247,6 @@ $result_sectioning{'top_part_chapter'} = {
   }
 };
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
@@ -263,7 +256,6 @@ 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'struct
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'};
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'top_part_chapter'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -291,8 +283,7 @@ $result_elements{'top_part_chapter'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -315,8 +306,7 @@ $result_elements{'top_part_chapter'} = [
                 'level' => 1,
                 'number' => 1
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -337,10 +327,8 @@ $result_elements{'top_part_chapter'} = [
   {}
 ];
 
$result_elements{'top_part_chapter'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'top_part_chapter'}[0];
-$result_elements{'top_part_chapter'}[0]{'extra'}{'unit_section'} = 
$result_elements{'top_part_chapter'}[0]{'extra'}{'unit_command'};
 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_part'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'top_part_chapter'}[0];
 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'top_part_chapter'}[0];
 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'top_part_chapter'}[0]{'structure'}{'directions'}{'FastForward'};
diff --git a/tp/t/results/sectioning/top_without_node_nodes.pl 
b/tp/t/results/sectioning/top_without_node_nodes.pl
index 4409097ec4..b67e28cb7f 100644
--- a/tp/t/results/sectioning/top_without_node_nodes.pl
+++ b/tp/t/results/sectioning/top_without_node_nodes.pl
@@ -193,9 +193,7 @@ $result_trees{'top_without_node_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -229,8 +227,6 @@ $result_trees{'top_without_node_nodes'}[0]{'contents'}[1] = 
$result_trees{'top_w
 $result_trees{'top_without_node_nodes'}[0]{'contents'}[2] = 
$result_trees{'top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_without_node_nodes'}[0]{'contents'}[3] = 
$result_trees{'top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'top_without_node_nodes'}[0]{'extra'}{'unit_command'} = 
$result_trees{'top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'top_without_node_nodes'}[0]{'extra'}{'unit_node'} = 
$result_trees{'top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'top_without_node_nodes'}[0]{'extra'}{'unit_section'} = 
$result_trees{'top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'top_without_node_nodes'} = '@top top section
 Top section
@@ -270,21 +266,6 @@ $result_sectioning{'top_without_node_nodes'} = {
                 'structure' => {
                   'associated_unit' => {}
                 }
-              },
-              'unit_node' => {},
-              'unit_section' => {
-                'cmdname' => 'chapter',
-                'extra' => {
-                  'associated_node' => {}
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'level' => 1,
-                  'number' => 1,
-                  'section_up' => {},
-                  'toplevel_prev' => {},
-                  'toplevel_up' => {}
-                }
               }
             },
             'structure' => {
@@ -300,7 +281,20 @@ $result_sectioning{'top_without_node_nodes'} = {
           },
           'level' => 0,
           'section_childs' => [
-            {}
+            {
+              'cmdname' => 'chapter',
+              'extra' => {
+                'associated_node' => {}
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1,
+                'section_up' => {},
+                'toplevel_prev' => {},
+                'toplevel_up' => {}
+              }
+            }
           ],
           'section_up' => {}
         }
@@ -309,14 +303,12 @@ $result_sectioning{'top_without_node_nodes'} = {
   }
 };
 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
-$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
-$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
-$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'};
+$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
+$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
+$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_childs'}[0]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = $result_sectioning{'top_without_node_nodes'};
 
 $result_nodes{'top_without_node_nodes'} = {
@@ -328,9 +320,7 @@ $result_nodes{'top_without_node_nodes'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -366,8 +356,6 @@ $result_nodes{'top_without_node_nodes'} = {
   }
 };
 
$result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'top_without_node_nodes'};
-$result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'top_without_node_nodes'};
-$result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'};
 
$result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 $result_nodes{'top_without_node_nodes'}{'structure'}{'associated_unit'} = 
$result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'top_without_node_nodes'}{'structure'}{'node_up'}{'extra'}{'manual_content'}
 = 
$result_nodes{'top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}{'extra'}{'manual_content'};
@@ -380,17 +368,7 @@ $result_menus{'top_without_node_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'chapter',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 1,
-            'number' => 1
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -412,8 +390,6 @@ $result_menus{'top_without_node_nodes'} = {
   }
 };
 
$result_menus{'top_without_node_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'top_without_node_nodes'};
-$result_menus{'top_without_node_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'top_without_node_nodes'};
-$result_menus{'top_without_node_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_menus{'top_without_node_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'top_without_node_nodes'}{'structure'}{'associated_unit'};
 
 $result_errors{'top_without_node_nodes'} = [];
@@ -433,16 +409,6 @@ $result_elements{'top_without_node_nodes'} = [
         'structure' => {
           'associated_unit' => {}
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'chapter',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 1,
-          'number' => 1
-        }
       }
     },
     'structure' => {
@@ -464,8 +430,6 @@ $result_elements{'top_without_node_nodes'} = [
   }
 ];
 
$result_elements{'top_without_node_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'top_without_node_nodes'}[0];
-$result_elements{'top_without_node_nodes'}[0]{'extra'}{'unit_node'} = 
$result_elements{'top_without_node_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'top_without_node_nodes'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'top_without_node_nodes'}[0];
 
$result_elements{'top_without_node_nodes'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'top_without_node_nodes'}[0];
 
 
diff --git a/tp/t/results/sectioning/top_without_node_sections.pl 
b/tp/t/results/sectioning/top_without_node_sections.pl
index f16a0385de..27b086b755 100644
--- a/tp/t/results/sectioning/top_without_node_sections.pl
+++ b/tp/t/results/sectioning/top_without_node_sections.pl
@@ -191,8 +191,7 @@ $result_trees{'top_without_node_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -202,9 +201,7 @@ $result_trees{'top_without_node_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -236,12 +233,9 @@ 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents
 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'parent'}
 = $result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'};
 $result_trees{'top_without_node_sections'}[0]{'contents'}[1] = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'top_without_node_sections'}[0]{'extra'}{'unit_command'} = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'top_without_node_sections'}[0]{'extra'}{'unit_section'} = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'top_without_node_sections'}[1]{'contents'}[0] = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'top_without_node_sections'}[1]{'contents'}[1] = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'top_without_node_sections'}[1]{'extra'}{'unit_command'} = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'top_without_node_sections'}[1]{'extra'}{'unit_node'} = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'top_without_node_sections'}[1]{'extra'}{'unit_section'} = 
$result_trees{'top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'top_without_node_sections'} = '@top top section
 Top section
@@ -273,8 +267,7 @@ $result_sectioning{'top_without_node_sections'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -301,9 +294,7 @@ $result_sectioning{'top_without_node_sections'} = {
                         'toplevel_prev' => {},
                         'toplevel_up' => {}
                       }
-                    },
-                    'unit_node' => {},
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -338,14 +329,11 @@ $result_sectioning{'top_without_node_sections'} = {
   }
 };
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'top_without_node_sections'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -366,9 +354,7 @@ $result_nodes{'top_without_node_sections'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -381,8 +367,7 @@ $result_nodes{'top_without_node_sections'} = {
                       'associated_unit' => {},
                       'level' => 0
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -429,10 +414,7 @@ $result_nodes{'top_without_node_sections'} = {
   }
 };
 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'};
-$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'top_without_node_sections'};
-$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'};
 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
@@ -460,9 +442,7 @@ $result_menus{'top_without_node_sections'} = {
             'level' => 1,
             'number' => 1
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -475,8 +455,7 @@ $result_menus{'top_without_node_sections'} = {
                   'associated_unit' => {},
                   'level' => 0
                 }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -509,10 +488,7 @@ $result_menus{'top_without_node_sections'} = {
   }
 };
 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'};
-$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'top_without_node_sections'};
-$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = $result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = $result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
@@ -538,8 +514,7 @@ $result_elements{'top_without_node_sections'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -553,17 +528,7 @@ $result_elements{'top_without_node_sections'} = [
                 'level' => 1,
                 'number' => 1
               }
-            },
-            'unit_node' => {
-              'cmdname' => 'node',
-              'extra' => {
-                'normalized' => 'second'
-              },
-              'structure' => {
-                'associated_unit' => {}
-              }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -594,10 +559,7 @@ $result_elements{'top_without_node_sections'} = [
   {}
 ];
 
$result_elements{'top_without_node_sections'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'top_without_node_sections'}[0];
-$result_elements{'top_without_node_sections'}[0]{'extra'}{'unit_section'} = 
$result_elements{'top_without_node_sections'}[0]{'extra'}{'unit_command'};
 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'top_without_node_sections'}[0];
 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'top_without_node_sections'}[0];
 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'};
diff --git a/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl 
b/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
index e3ac5f2eb9..0b5014e16f 100644
--- a/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
+++ b/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
@@ -508,8 +508,7 @@ $result_trees{'transliterated_split_equivalent_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -518,8 +517,7 @@ $result_trees{'transliterated_split_equivalent_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -528,8 +526,7 @@ $result_trees{'transliterated_split_equivalent_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -538,8 +535,7 @@ $result_trees{'transliterated_split_equivalent_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -616,16 +612,12 @@ 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4]{'parent'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'};
 $result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[1] = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_node'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'transliterated_split_equivalent_nodes'}[1]{'contents'}[0] = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'transliterated_split_equivalent_nodes'}[1]{'extra'}{'unit_command'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'transliterated_split_equivalent_nodes'}[1]{'extra'}{'unit_node'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'transliterated_split_equivalent_nodes'}[2]{'contents'}[0] = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
$result_trees{'transliterated_split_equivalent_nodes'}[2]{'extra'}{'unit_command'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'transliterated_split_equivalent_nodes'}[2]{'extra'}{'unit_node'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'transliterated_split_equivalent_nodes'}[3]{'contents'}[0] = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
$result_trees{'transliterated_split_equivalent_nodes'}[3]{'extra'}{'unit_command'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'transliterated_split_equivalent_nodes'}[3]{'extra'}{'unit_node'}
 = 
$result_trees{'transliterated_split_equivalent_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'transliterated_split_equivalent_nodes'} = '@node Top
 
@@ -666,8 +658,7 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -688,8 +679,7 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {}
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -706,8 +696,7 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
                                     'node_prev' => {},
                                     'node_up' => {}
                                   }
-                                },
-                                'unit_node' => {}
+                                }
                               },
                               'structure' => {
                                 'directions' => {
@@ -741,8 +730,7 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
                   'node_prev' => {},
                   'node_up' => {}
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -773,15 +761,12 @@ $result_nodes{'transliterated_split_equivalent_nodes'} = {
   }
 };
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'transliterated_split_equivalent_nodes'};
-$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'transliterated_split_equivalent_nodes'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
-$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'
 [...]
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'transliterated_split_equivalent_nodes'};
-$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'};
@@ -801,7 +786,6 @@ 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'transliterated_split_equivalent_nodes'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_prev'}
 = $result_nodes{'transliterated_split_equivalent_nodes'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}
 = $result_nodes{'transliterated_split_equivalent_nodes'};
-$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_next'}{'structure'}{'associated_unit'};
 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'};
@@ -827,8 +811,7 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {}
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -849,8 +832,7 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
                     'structure' => {
                       'associated_unit' => {
                         'extra' => {
-                          'unit_command' => {},
-                          'unit_node' => {}
+                          'unit_command' => {}
                         },
                         'structure' => {
                           'directions' => {
@@ -870,8 +852,7 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
                                       'Top' => 1
                                     }
                                   }
-                                },
-                                'unit_node' => {}
+                                }
                               },
                               'structure' => {
                                 'directions' => {
@@ -910,8 +891,7 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
                     'Top' => 1
                   }
                 }
-              },
-              'unit_node' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -941,15 +921,12 @@ $result_menus{'transliterated_split_equivalent_nodes'} = {
   }
 };
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'transliterated_split_equivalent_nodes'};
-$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'transliterated_split_equivalent_nodes'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
-$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'
 [...]
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'transliterated_split_equivalent_nodes'};
-$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'
 [...]
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
@@ -968,7 +945,6 @@ 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'transliterated_split_equivalent_nodes'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = $result_menus{'transliterated_split_equivalent_nodes'};
-$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'transliterated_split_equivalent_nodes'}{'structure'}{'associated_unit'};
@@ -1009,8 +985,7 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -1032,8 +1007,7 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
                               'structure' => {
                                 'associated_unit' => {
                                   'extra' => {
-                                    'unit_command' => {},
-                                    'unit_node' => {}
+                                    'unit_command' => {}
                                   },
                                   'structure' => {
                                     'directions' => {
@@ -1059,8 +1033,7 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
                               'Top' => 1
                             }
                           }
-                        },
-                        'unit_node' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -1094,8 +1067,7 @@ $result_elements{'transliterated_split_equivalent_nodes'} 
= [
             }
           }
         }
-      },
-      'unit_node' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -1113,11 +1085,9 @@ 
$result_elements{'transliterated_split_equivalent_nodes'} = [
 ];
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'transliterated_split_equivalent_nodes'}[0];
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
-$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'transliterated_split_equivalent_nodes'}[0];
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_c
 [...]
-$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_comm
 [...]
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -1127,7 +1097,6 @@ 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_comm
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_prev'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_up'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
@@ -1144,7 +1113,6 @@ 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_comm
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_node'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'transliterated_split_equivalent_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
diff --git a/tp/t/results/sectioning/two_nodes_at_the_end.pl 
b/tp/t/results/sectioning/two_nodes_at_the_end.pl
index 404095e873..6bdf18f058 100644
--- a/tp/t/results/sectioning/two_nodes_at_the_end.pl
+++ b/tp/t/results/sectioning/two_nodes_at_the_end.pl
@@ -567,9 +567,7 @@ $result_trees{'two_nodes_at_the_end'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -581,9 +579,7 @@ $result_trees{'two_nodes_at_the_end'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -671,15 +667,11 @@ 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[6]
 $result_trees{'two_nodes_at_the_end'}[0]{'contents'}[1] = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'two_nodes_at_the_end'}[0]{'contents'}[2] = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'two_nodes_at_the_end'}[0]{'extra'}{'unit_command'} = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'} = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'two_nodes_at_the_end'}[0]{'extra'}{'unit_section'} = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'two_nodes_at_the_end'}[1]{'contents'}[0] = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'two_nodes_at_the_end'}[1]{'contents'}[1] = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'two_nodes_at_the_end'}[1]{'contents'}[2] = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'two_nodes_at_the_end'}[1]{'contents'}[3] = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'two_nodes_at_the_end'}[1]{'extra'}{'unit_command'} = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'two_nodes_at_the_end'}[1]{'extra'}{'unit_node'} = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'two_nodes_at_the_end'}[1]{'extra'}{'unit_section'} = 
$result_trees{'two_nodes_at_the_end'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 
 $result_texis{'two_nodes_at_the_end'} = '@node Top
 @top top
@@ -731,9 +723,7 @@ $result_sectioning{'two_nodes_at_the_end'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -760,9 +750,7 @@ $result_sectioning{'two_nodes_at_the_end'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -805,15 +793,11 @@ $result_sectioning{'two_nodes_at_the_end'} = {
   }
 };
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = $result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = $result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_sectioning{'two_nodes_at_the_end'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
@@ -842,9 +826,7 @@ $result_nodes{'two_nodes_at_the_end'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -858,42 +840,7 @@ $result_nodes{'two_nodes_at_the_end'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-1'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => 'node-after-chapter-1'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_next' => {
-                            'cmdname' => 'node',
-                            'extra' => {
-                              'normalized' => 'node-after-chapter-2'
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'node_prev' => {},
-                              'node_up' => {}
-                            }
-                          },
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_prev' => {},
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -933,25 +880,45 @@ $result_nodes{'two_nodes_at_the_end'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-1'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'node-after-chapter-1'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'node-after-chapter-2'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'node_prev' => {},
+                'node_up' => {}
+              }
+            },
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'two_nodes_at_the_end'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'};
 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_at_the_end'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_at_the_end'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}
 = $result_nodes{'two_nodes_at_the_end'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_at_the_end'};
-$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -968,8 +935,17 @@ 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'
 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'two_nodes_at_the_end'}{'structure'}{'associated_unit'} = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'} = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'two_nodes_at_the_end'}{'structure'}{'node_next'} = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_next'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_at_the_end'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_at_the_end'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}
 = $result_nodes{'two_nodes_at_the_end'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_at_the_end'};
+$result_nodes{'two_nodes_at_the_end'}{'structure'}{'node_next'} = 
$result_nodes{'two_nodes_at_the_end'}{'structure'}{'menu_child'};
 
 $result_menus{'two_nodes_at_the_end'} = {
   'cmdname' => 'node',
@@ -986,9 +962,7 @@ $result_menus{'two_nodes_at_the_end'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -1002,49 +976,7 @@ $result_menus{'two_nodes_at_the_end'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-1'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'node-after-chapter-1'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => 'node-after-chapter-2'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'menu_prev' => {},
-                          'menu_up' => {},
-                          'menu_up_hash' => {
-                            'Top' => 1
-                          }
-                        }
-                      },
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -1071,22 +1003,51 @@ $result_menus{'two_nodes_at_the_end'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-1'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'node-after-chapter-1'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'node-after-chapter-2'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_prev' => {},
+                'menu_up' => {},
+                'menu_up_hash' => {
+                  'Top' => 1
+                }
+              }
+            },
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'two_nodes_at_the_end'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_at_the_end'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_at_the_end'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_at_the_end'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'};
@@ -1102,7 +1063,14 @@ 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'} = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_at_the_end'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_at_the_end'};
+$result_menus{'two_nodes_at_the_end'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_at_the_end'};
 
 $result_errors{'two_nodes_at_the_end'} = [];
 
@@ -1120,90 +1088,37 @@ $result_elements{'two_nodes_at_the_end'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-1'
-            },
-            'structure' => {
-              'associated_unit' => {
-                'extra' => {
-                  'unit_command' => {
-                    'cmdname' => 'chapter',
-                    'extra' => {},
-                    'structure' => {
-                      'associated_unit' => {},
-                      'level' => 1,
-                      'number' => 1
-                    }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
-                },
-                'structure' => {
-                  'directions' => {
-                    'Back' => {},
-                    'FastBack' => {},
-                    'NodeBack' => {},
-                    'NodeForward' => {},
-                    'NodeNext' => {},
-                    'NodePrev' => {},
-                    'NodeUp' => {},
-                    'This' => {},
-                    'Up' => {}
-                  }
-                },
-                'type' => 'unit'
-              },
-              'menu_next' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'node-after-chapter-1'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'node-after-chapter-2'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_prev' => {},
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
-            }
-          }
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
-        'FastForward' => {},
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
+            }
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'NodeForward' => {},
         'NodeNext' => {},
@@ -1215,33 +1130,21 @@ $result_elements{'two_nodes_at_the_end'} = [
   {}
 ];
 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'};
-$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_section'} = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_command'};
-$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'two_nodes_at_the_end'}[0];
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'two_nodes_at_the_end'}[0];
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'two_nodes_at_the_end'}[0];
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = $result_elements{'two_nodes_at_the_end'}[0];
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'two_nodes_at_the_end'}[0];
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'two_nodes_at_the_end'}[0];
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
 $result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'This'} 
= $result_elements{'two_nodes_at_the_end'}[0];
-$result_elements{'two_nodes_at_the_end'}[1] = 
$result_elements{'two_nodes_at_the_end'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'two_nodes_at_the_end'}[1] = 
$result_elements{'two_nodes_at_the_end'}[0]{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/two_nodes_between_chapters.pl 
b/tp/t/results/sectioning/two_nodes_between_chapters.pl
index 39888c368d..65d6bfead8 100644
--- a/tp/t/results/sectioning/two_nodes_between_chapters.pl
+++ b/tp/t/results/sectioning/two_nodes_between_chapters.pl
@@ -579,9 +579,7 @@ $result_trees{'two_nodes_between_chapters'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -592,9 +590,7 @@ $result_trees{'two_nodes_between_chapters'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -604,9 +600,7 @@ $result_trees{'two_nodes_between_chapters'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -694,19 +688,13 @@ 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'content
 $result_trees{'two_nodes_between_chapters'}[0]{'contents'}[1] = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'two_nodes_between_chapters'}[0]{'contents'}[2] = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'two_nodes_between_chapters'}[0]{'extra'}{'unit_command'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'two_nodes_between_chapters'}[0]{'extra'}{'unit_section'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'two_nodes_between_chapters'}[1]{'contents'}[0] = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'two_nodes_between_chapters'}[1]{'contents'}[1] = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'two_nodes_between_chapters'}[1]{'contents'}[2] = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'two_nodes_between_chapters'}[1]{'extra'}{'unit_command'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'two_nodes_between_chapters'}[1]{'extra'}{'unit_node'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'two_nodes_between_chapters'}[1]{'extra'}{'unit_section'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'two_nodes_between_chapters'}[2]{'contents'}[0] = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
 $result_trees{'two_nodes_between_chapters'}[2]{'contents'}[1] = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 $result_trees{'two_nodes_between_chapters'}[2]{'extra'}{'unit_command'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
-$result_trees{'two_nodes_between_chapters'}[2]{'extra'}{'unit_node'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[6];
-$result_trees{'two_nodes_between_chapters'}[2]{'extra'}{'unit_section'} = 
$result_trees{'two_nodes_between_chapters'}[0]{'contents'}[0]{'parent'}{'contents'}[7];
 
 $result_texis{'two_nodes_between_chapters'} = '@node Top
 @top top
@@ -757,9 +745,7 @@ $result_sectioning{'two_nodes_between_chapters'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -786,9 +772,7 @@ $result_sectioning{'two_nodes_between_chapters'} = {
                             'toplevel_prev' => {},
                             'toplevel_up' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -818,9 +802,7 @@ $result_sectioning{'two_nodes_between_chapters'} = {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -878,15 +860,11 @@ $result_sectioning{'two_nodes_between_chapters'} = {
   }
 };
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastFor
 [...]
@@ -895,8 +873,6 @@ 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit
 [...]
-$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'u
 [...]
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_sectioning{'two_nodes_between_chapters'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -936,9 +912,7 @@ $result_nodes{'two_nodes_between_chapters'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -952,76 +926,38 @@ $result_nodes{'two_nodes_between_chapters'} = {
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'associated_section' => {},
-                      'normalized' => 'chapter-1'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'node_next' => {},
-                      'node_prev' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => 'node-between-chapters'
-                        },
-                        'structure' => {
-                          'associated_unit' => {},
-                          'node_next' => {
-                            'cmdname' => 'node',
-                            'extra' => {
-                              'associated_section' => {
-                                'cmdname' => 'chapter',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {
-                                    'extra' => {
-                                      'unit_command' => {},
-                                      'unit_node' => {},
-                                      'unit_section' => {}
-                                    },
-                                    'structure' => {
-                                      'directions' => {
-                                        'Back' => {},
-                                        'FastBack' => {},
-                                        'NodePrev' => {},
-                                        'NodeUp' => {},
-                                        'Prev' => {},
-                                        'This' => {},
-                                        'Up' => {}
-                                      },
-                                      'unit_prev' => {}
-                                    },
-                                    'type' => 'unit'
-                                  },
-                                  'level' => 1,
-                                  'number' => 2
-                                }
-                              },
-                              'normalized' => 'chapter-2'
-                            },
-                            'structure' => {
-                              'associated_unit' => {},
-                              'node_prev' => {},
-                              'node_up' => {}
-                            }
-                          },
-                          'node_prev' => {},
-                          'node_up' => {}
-                        }
-                      },
-                      'node_up' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'unit_command' => {
+                          'cmdname' => 'chapter',
+                          'extra' => {},
+                          'structure' => {
+                            'associated_unit' => {},
+                            'level' => 1,
+                            'number' => 2
+                          }
+                        }
+                      },
+                      'structure' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {},
+                          'Up' => {}
+                        },
+                        'unit_prev' => {}
+                      },
+                      'type' => 'unit'
+                    },
                     'Forward' => {},
                     'Next' => {},
                     'NodeBack' => {},
@@ -1060,41 +996,59 @@ $result_nodes{'two_nodes_between_chapters'} = {
   },
   'structure' => {
     'associated_unit' => {},
-    'menu_child' => {},
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {},
+        'normalized' => 'chapter-1'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'node_next' => {},
+        'node_prev' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'node-between-chapters'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'node_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'associated_section' => {},
+                'normalized' => 'chapter-2'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'node_prev' => {},
+                'node_up' => {}
+              }
+            },
+            'node_prev' => {},
+            'node_up' => {}
+          }
+        },
+        'node_up' => {}
+      }
+    },
     'node_next' => {}
   }
 };
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'two_nodes_between_chapters'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = $result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_next'}
 = $result_nodes{'two_nodes_between_chapters'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structu
 [...]
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'
 [...]
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structu
 [...]
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'
 [...]
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'as
 [...]
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_between_chapters'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_prev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_between_chapters'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_between_chapters'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -1102,7 +1056,7 @@ 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'stru
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
+$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1111,8 +1065,18 @@ 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'stru
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 $result_nodes{'two_nodes_between_chapters'}{'structure'}{'associated_unit'} = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
-$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'} = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_nodes{'two_nodes_between_chapters'}{'structure'}{'node_next'} = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'extra'}{'associated_section'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_next'}
 = $result_nodes{'two_nodes_between_chapters'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'extra'}{'associated_section'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'two_nodes_between_chapters'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'structure'}{'node_prev'}
 = $result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}{'structure'}{'node_next'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_between_chapters'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}{'structure'}{'node_prev'}
 = $result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_prev'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_between_chapters'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'node_up'}
 = $result_nodes{'two_nodes_between_chapters'};
+$result_nodes{'two_nodes_between_chapters'}{'structure'}{'node_next'} = 
$result_nodes{'two_nodes_between_chapters'}{'structure'}{'menu_child'};
 
 $result_menus{'two_nodes_between_chapters'} = {
   'cmdname' => 'node',
@@ -1129,9 +1093,7 @@ $result_menus{'two_nodes_between_chapters'} = {
             'associated_unit' => {},
             'level' => 0
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -1145,82 +1107,38 @@ $result_menus{'two_nodes_between_chapters'} = {
                   'level' => 1,
                   'number' => 1
                 }
-              },
-              'unit_node' => {
-                'cmdname' => 'node',
-                'extra' => {
-                  'normalized' => 'chapter-1'
-                },
-                'structure' => {
-                  'associated_unit' => {},
-                  'menu_next' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'node-between-chapters'
-                    },
-                    'structure' => {
-                      'associated_unit' => {},
-                      'menu_next' => {
-                        'cmdname' => 'node',
-                        'extra' => {
-                          'normalized' => 'chapter-2'
-                        },
-                        'structure' => {
-                          'associated_unit' => {
-                            'extra' => {
-                              'unit_command' => {
-                                'cmdname' => 'chapter',
-                                'extra' => {},
-                                'structure' => {
-                                  'associated_unit' => {},
-                                  'level' => 1,
-                                  'number' => 2
-                                }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
-                            },
-                            'structure' => {
-                              'directions' => {
-                                'Back' => {},
-                                'FastBack' => {},
-                                'NodePrev' => {},
-                                'NodeUp' => {},
-                                'Prev' => {},
-                                'This' => {},
-                                'Up' => {}
-                              },
-                              'unit_prev' => {}
-                            },
-                            'type' => 'unit'
-                          },
-                          'menu_prev' => {},
-                          'menu_up' => {},
-                          'menu_up_hash' => {
-                            'Top' => 1
-                          }
-                        }
-                      },
-                      'menu_prev' => {},
-                      'menu_up' => {},
-                      'menu_up_hash' => {
-                        'Top' => 1
-                      }
-                    }
-                  },
-                  'menu_up' => {},
-                  'menu_up_hash' => {
-                    'Top' => 1
-                  }
-                }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
                 'Back' => {},
                 'FastBack' => {},
-                'FastForward' => {},
+                'FastForward' => {
+                  'extra' => {
+                    'unit_command' => {
+                      'cmdname' => 'chapter',
+                      'extra' => {},
+                      'structure' => {
+                        'associated_unit' => {},
+                        'level' => 1,
+                        'number' => 2
+                      }
+                    }
+                  },
+                  'structure' => {
+                    'directions' => {
+                      'Back' => {},
+                      'FastBack' => {},
+                      'NodePrev' => {},
+                      'NodeUp' => {},
+                      'Prev' => {},
+                      'This' => {},
+                      'Up' => {}
+                    },
+                    'unit_prev' => {}
+                  },
+                  'type' => 'unit'
+                },
                 'Forward' => {},
                 'Next' => {},
                 'NodeBack' => {},
@@ -1246,37 +1164,64 @@ $result_menus{'two_nodes_between_chapters'} = {
       },
       'type' => 'unit'
     },
-    'menu_child' => {}
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'chapter-1'
+      },
+      'structure' => {
+        'associated_unit' => {},
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'node-between-chapters'
+          },
+          'structure' => {
+            'associated_unit' => {},
+            'menu_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'chapter-2'
+              },
+              'structure' => {
+                'associated_unit' => {},
+                'menu_prev' => {},
+                'menu_up' => {},
+                'menu_up_hash' => {
+                  'Top' => 1
+                }
+              }
+            },
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      }
+    }
   }
 };
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'two_nodes_between_chapters'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'ass
 [...]
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'extra'}{'unit_co
 [...]
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}{'structure'}{'unit_prev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_between_chapters'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_between_chapters'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_between_chapters'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
@@ -1284,7 +1229,7 @@ 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'str
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_next'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -1292,7 +1237,14 @@ 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'str
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'};
 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'} = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'associated_unit'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = 
$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_next'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_between_chapters'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_prev'}
 = $result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_between_chapters'};
+$result_menus{'two_nodes_between_chapters'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_menus{'two_nodes_between_chapters'};
 
 $result_errors{'two_nodes_between_chapters'} = [
   {
@@ -1329,21 +1281,27 @@ $result_elements{'two_nodes_between_chapters'} = [
           'associated_unit' => {},
           'level' => 0
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'Top'
-        },
-        'structure' => {
-          'associated_unit' => {},
-          'menu_child' => {
-            'cmdname' => 'node',
-            'extra' => {
-              'normalized' => 'chapter-1'
-            },
-            'structure' => {
-              'associated_unit' => {
+      }
+    },
+    'structure' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'unit_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'structure' => {
+                'associated_unit' => {},
+                'level' => 1,
+                'number' => 1
+              }
+            }
+          },
+          'structure' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
                 'extra' => {
                   'unit_command' => {
                     'cmdname' => 'chapter',
@@ -1351,97 +1309,36 @@ $result_elements{'two_nodes_between_chapters'} = [
                     'structure' => {
                       'associated_unit' => {},
                       'level' => 1,
-                      'number' => 1
+                      'number' => 2
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
                     'Back' => {},
                     'FastBack' => {},
-                    'FastForward' => {
-                      'extra' => {
-                        'unit_command' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {},
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 2
-                          }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'normalized' => 'chapter-2'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'menu_prev' => {
-                              'cmdname' => 'node',
-                              'extra' => {
-                                'normalized' => 'node-between-chapters'
-                              },
-                              'structure' => {
-                                'associated_unit' => {},
-                                'menu_next' => {},
-                                'menu_prev' => {},
-                                'menu_up' => {},
-                                'menu_up_hash' => {
-                                  'Top' => 1
-                                }
-                              }
-                            },
-                            'menu_up' => {},
-                            'menu_up_hash' => {
-                              'Top' => 1
-                            }
-                          }
-                        },
-                        'unit_section' => {}
-                      },
-                      'structure' => {
-                        'directions' => {
-                          'Back' => {},
-                          'FastBack' => {},
-                          'NodePrev' => {},
-                          'NodeUp' => {},
-                          'Prev' => {},
-                          'This' => {},
-                          'Up' => {}
-                        }
-                      },
-                      'type' => 'unit'
-                    },
-                    'Forward' => {},
-                    'Next' => {},
-                    'NodeBack' => {},
-                    'NodeForward' => {},
-                    'NodeNext' => {},
                     'NodePrev' => {},
                     'NodeUp' => {},
+                    'Prev' => {},
                     'This' => {},
                     'Up' => {}
                   }
                 },
                 'type' => 'unit'
               },
-              'menu_next' => {},
-              'menu_up' => {},
-              'menu_up_hash' => {
-                'Top' => 1
-              }
+              'Forward' => {},
+              'Next' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
             }
-          }
-        }
-      },
-      'unit_section' => {}
-    },
-    'structure' => {
-      'directions' => {
-        'FastForward' => {},
+          },
+          'type' => 'unit'
+        },
         'Forward' => {},
         'NodeBack' => {},
         'NodeForward' => {},
@@ -1455,47 +1352,33 @@ $result_elements{'two_nodes_between_chapters'} = [
   {}
 ];
 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_next'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_prev'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'}{'structure'}{'menu_up'}
 = $result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_up'}
 = $result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeForward'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeNext'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_next'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'menu_prev'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'menu_up'}
 = $result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'};
-$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_section'} = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_command'};
-$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Next'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeBack'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeForward'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeNext'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodePrev'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Up'}
 = $result_elements{'two_nodes_between_chapters'}[0];
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'Forward'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'NodeBack'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'NodeForward'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'NodeNext'}
 = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'two_nodes_between_chapters'}[0];
-$result_elements{'two_nodes_between_chapters'}[1] = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'};
-$result_elements{'two_nodes_between_chapters'}[2] = 
$result_elements{'two_nodes_between_chapters'}[0]{'extra'}{'unit_node'}{'structure'}{'menu_child'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[1] = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'};
+$result_elements{'two_nodes_between_chapters'}[2] = 
$result_elements{'two_nodes_between_chapters'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
 
 
diff --git a/tp/t/results/sectioning/unnumbered_before_node_top_top.pl 
b/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
index ea8c3ce48f..c537966825 100644
--- a/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
+++ b/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
@@ -156,8 +156,7 @@ $result_trees{'unnumbered_before_node_top_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -167,9 +166,7 @@ $result_trees{'unnumbered_before_node_top_top'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -194,12 +191,9 @@ 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'con
 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3]{'parent'}
 = $result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'};
 $result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[1] = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'unnumbered_before_node_top_top'}[0]{'extra'}{'unit_command'} = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'unnumbered_before_node_top_top'}[0]{'extra'}{'unit_section'} = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'unnumbered_before_node_top_top'}[1]{'contents'}[0] = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'unnumbered_before_node_top_top'}[1]{'contents'}[1] = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'unnumbered_before_node_top_top'}[1]{'extra'}{'unit_command'} = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'unnumbered_before_node_top_top'}[1]{'extra'}{'unit_node'} = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'unnumbered_before_node_top_top'}[1]{'extra'}{'unit_section'} = 
$result_trees{'unnumbered_before_node_top_top'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
 $result_texis{'unnumbered_before_node_top_top'} = '@unnumbered before nodes
 
@@ -231,8 +225,7 @@ $result_sectioning{'unnumbered_before_node_top_top'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -258,9 +251,7 @@ $result_sectioning{'unnumbered_before_node_top_top'} = {
                         'section_up' => {},
                         'toplevel_prev' => {}
                       }
-                    },
-                    'unit_node' => {},
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -290,14 +281,11 @@ $result_sectioning{'unnumbered_before_node_top_top'} = {
   }
 };
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_before_node_top_top'};
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'};
-$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'unnumbered_before_node_top_top'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
@@ -319,9 +307,7 @@ $result_nodes{'unnumbered_before_node_top_top'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -334,8 +320,7 @@ $result_nodes{'unnumbered_before_node_top_top'} = {
                       'associated_unit' => {},
                       'level' => 1
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -366,10 +351,7 @@ $result_nodes{'unnumbered_before_node_top_top'} = {
   }
 };
 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'};
-$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'unnumbered_before_node_top_top'};
-$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'};
 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_nodes{'unnumbered_before_node_top_top'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -396,9 +378,7 @@ $result_menus{'unnumbered_before_node_top_top'} = {
             'associated_unit' => {},
             'level' => 1
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -411,8 +391,7 @@ $result_menus{'unnumbered_before_node_top_top'} = {
                   'associated_unit' => {},
                   'level' => 1
                 }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -436,10 +415,7 @@ $result_menus{'unnumbered_before_node_top_top'} = {
   }
 };
 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'};
-$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'unnumbered_before_node_top_top'};
-$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'};
-$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_section'}
 = 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'extra'}{'unit_command'};
 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Forward'}
 = 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Back'}{'structure'}{'directions'}{'Next'}
 = 
$result_menus{'unnumbered_before_node_top_top'}{'structure'}{'associated_unit'};
@@ -476,8 +452,7 @@ $result_elements{'unnumbered_before_node_top_top'} = [
           'associated_unit' => {},
           'level' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -490,17 +465,7 @@ $result_elements{'unnumbered_before_node_top_top'} = [
                 'associated_unit' => {},
                 'level' => 1
               }
-            },
-            'unit_node' => {
-              'cmdname' => 'node',
-              'extra' => {
-                'normalized' => 'Top'
-              },
-              'structure' => {
-                'associated_unit' => {}
-              }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -522,10 +487,7 @@ $result_elements{'unnumbered_before_node_top_top'} = [
   {}
 ];
 
$result_elements{'unnumbered_before_node_top_top'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'unnumbered_before_node_top_top'}[0];
-$result_elements{'unnumbered_before_node_top_top'}[0]{'extra'}{'unit_section'} 
= 
$result_elements{'unnumbered_before_node_top_top'}[0]{'extra'}{'unit_command'};
 
$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'unnumbered_before_node_top_top'}[0];
 
$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'unnumbered_before_node_top_top'}[0];
 
$result_elements{'unnumbered_before_node_top_top'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = $result_elements{'unnumbered_before_node_top_top'}[0];
diff --git a/tp/t/results/sectioning/unnumbered_before_top_node.pl 
b/tp/t/results/sectioning/unnumbered_before_top_node.pl
index fbffc1f5ad..ba0d31626c 100644
--- a/tp/t/results/sectioning/unnumbered_before_top_node.pl
+++ b/tp/t/results/sectioning/unnumbered_before_top_node.pl
@@ -144,8 +144,7 @@ $result_trees{'unnumbered_before_top_node'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -170,7 +169,6 @@ 
$result_trees{'unnumbered_before_top_node'}[0]{'contents'}[0]{'parent'}{'content
 $result_trees{'unnumbered_before_top_node'}[0]{'contents'}[1] = 
$result_trees{'unnumbered_before_top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'unnumbered_before_top_node'}[0]{'contents'}[2] = 
$result_trees{'unnumbered_before_top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'unnumbered_before_top_node'}[0]{'extra'}{'unit_command'} = 
$result_trees{'unnumbered_before_top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'unnumbered_before_top_node'}[0]{'extra'}{'unit_section'} = 
$result_trees{'unnumbered_before_top_node'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 
 $result_texis{'unnumbered_before_top_node'} = '@unnumbered before nodes
 
@@ -199,8 +197,7 @@ $result_sectioning{'unnumbered_before_top_node'} = {
         'structure' => {
           'associated_unit' => {
             'extra' => {
-              'unit_command' => {},
-              'unit_section' => {}
+              'unit_command' => {}
             },
             'structure' => {
               'directions' => {
@@ -217,7 +214,6 @@ $result_sectioning{'unnumbered_before_top_node'} = {
   }
 };
 
$result_sectioning{'unnumbered_before_top_node'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'unnumbered_before_top_node'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'unnumbered_before_top_node'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'unnumbered_before_top_node'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'unnumbered_before_top_node'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'unnumbered_before_top_node'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_before_top_node'}{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_before_top_node'};
 
@@ -236,8 +232,7 @@ $result_nodes{'unnumbered_before_top_node'} = {
             'associated_unit' => {},
             'level' => 1
           }
-        },
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -249,7 +244,6 @@ $result_nodes{'unnumbered_before_top_node'} = {
   }
 };
 
$result_nodes{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_nodes{'unnumbered_before_top_node'}{'structure'}{'associated_unit'};
-$result_nodes{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_nodes{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_nodes{'unnumbered_before_top_node'}{'structure'}{'associated_unit'};
 
 $result_menus{'unnumbered_before_top_node'} = {
@@ -267,8 +261,7 @@ $result_menus{'unnumbered_before_top_node'} = {
             'associated_unit' => {},
             'level' => 1
           }
-        },
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -280,7 +273,6 @@ $result_menus{'unnumbered_before_top_node'} = {
   }
 };
 
$result_menus{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_menus{'unnumbered_before_top_node'}{'structure'}{'associated_unit'};
-$result_menus{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'unnumbered_before_top_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'This'}
 = $result_menus{'unnumbered_before_top_node'}{'structure'}{'associated_unit'};
 
 $result_errors{'unnumbered_before_top_node'} = [];
@@ -299,8 +291,7 @@ $result_elements{'unnumbered_before_top_node'} = [
           'associated_unit' => {},
           'level' => 1
         }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -311,7 +302,6 @@ $result_elements{'unnumbered_before_top_node'} = [
   }
 ];
 
$result_elements{'unnumbered_before_top_node'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'unnumbered_before_top_node'}[0];
-$result_elements{'unnumbered_before_top_node'}[0]{'extra'}{'unit_section'} = 
$result_elements{'unnumbered_before_top_node'}[0]{'extra'}{'unit_command'};
 
$result_elements{'unnumbered_before_top_node'}[0]{'structure'}{'directions'}{'This'}
 = $result_elements{'unnumbered_before_top_node'}[0];
 
 
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
index 5e1af5b2a7..5b9e43ed03 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
@@ -322,9 +322,7 @@ $result_trees{'unnumbered_top_without_node_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -334,9 +332,7 @@ $result_trees{'unnumbered_top_without_node_nodes'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -389,13 +385,9 @@ 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[1] = $result_t
 $result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[2] = 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[3] = 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'unnumbered_top_without_node_nodes'}[0]{'extra'}{'unit_command'} 
= 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'unnumbered_top_without_node_nodes'}[0]{'extra'}{'unit_node'} = 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'unnumbered_top_without_node_nodes'}[0]{'extra'}{'unit_section'} 
= 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'unnumbered_top_without_node_nodes'}[1]{'contents'}[0] = 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'unnumbered_top_without_node_nodes'}[1]{'contents'}[1] = 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 $result_trees{'unnumbered_top_without_node_nodes'}[1]{'extra'}{'unit_command'} 
= 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'unnumbered_top_without_node_nodes'}[1]{'extra'}{'unit_node'} = 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'unnumbered_top_without_node_nodes'}[1]{'extra'}{'unit_section'} 
= 
$result_trees{'unnumbered_top_without_node_nodes'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 
 $result_texis{'unnumbered_top_without_node_nodes'} = '@node a node,,,(dir)
 @unnumbered unnumbered
@@ -442,9 +434,7 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -460,32 +450,6 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = {
                           'structure' => {
                             'associated_unit' => {}
                           }
-                        },
-                        'unit_node' => {},
-                        'unit_section' => {
-                          'cmdname' => 'chapter',
-                          'extra' => {
-                            'associated_node' => {}
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'level' => 1,
-                            'number' => 1,
-                            'section_prev' => {
-                              'cmdname' => 'top',
-                              'extra' => {},
-                              'structure' => {
-                                'associated_unit' => {},
-                                'level' => 1,
-                                'section_prev' => {},
-                                'section_up' => {},
-                                'toplevel_prev' => {}
-                              }
-                            },
-                            'section_up' => {},
-                            'toplevel_prev' => {},
-                            'toplevel_up' => {}
-                          }
                         }
                       },
                       'structure' => {
@@ -521,27 +485,39 @@ $result_sectioning{'unnumbered_top_without_node_nodes'} = 
{
           'section_up' => {}
         }
       },
-      {},
-      {}
+      {
+        'cmdname' => 'top',
+        'extra' => {},
+        'structure' => {
+          'associated_unit' => {},
+          'level' => 1,
+          'section_prev' => {},
+          'section_up' => {},
+          'toplevel_prev' => {}
+        }
+      },
+      {
+        'cmdname' => 'chapter',
+        'extra' => {
+          'associated_node' => {}
+        },
+        'structure' => {
+          'associated_unit' => {},
+          'level' => 1,
+          'number' => 1,
+          'section_prev' => {},
+          'section_up' => {},
+          'toplevel_prev' => {},
+          'toplevel_up' => {}
+        }
+      }
     ]
   }
 };
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'extra'}{'associated_node'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'section_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_top_without_node_nodes'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_top_without_node_nodes'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'};
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -550,8 +526,16 @@ 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_ch
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'unit_next'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_top_without_node_nodes'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1]
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'section_prev'};
-$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[2]
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'};
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1]{'structure'}{'section_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1]{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_top_without_node_nodes'};
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0];
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[2]{'extra'}{'associated_node'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[2]{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[2]{'structure'}{'section_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1];
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[2]{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_top_without_node_nodes'};
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[2]{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1];
+$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[2]{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'unnumbered_top_without_node_nodes'}{'structure'}{'section_childs'}[1];
 
 $result_nodes{'unnumbered_top_without_node_nodes'} = {
   'cmdname' => 'node',
@@ -562,9 +546,7 @@ $result_nodes{'unnumbered_top_without_node_nodes'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -599,9 +581,7 @@ $result_nodes{'unnumbered_top_without_node_nodes'} = {
                         'structure' => {}
                       }
                     }
-                  },
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -651,14 +631,10 @@ $result_nodes{'unnumbered_top_without_node_nodes'} = {
   }
 };
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_nodes{'unnumbered_top_without_node_nodes'};
-$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'unnumbered_top_without_node_nodes'};
-$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'};
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
-$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'extra'}{'associated_section'};
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'NodeUp'}{'extra'}{'manual_content'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'node_up'}{'extra'}{'manual_content'};
 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'unnumbered_top_without_node_nodes'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
@@ -677,16 +653,7 @@ $result_menus{'unnumbered_top_without_node_nodes'} = {
   'structure' => {
     'associated_unit' => {
       'extra' => {
-        'unit_command' => {},
-        'unit_node' => {},
-        'unit_section' => {
-          'cmdname' => 'unnumbered',
-          'extra' => {},
-          'structure' => {
-            'associated_unit' => {},
-            'level' => 1
-          }
-        }
+        'unit_command' => {}
       },
       'structure' => {
         'directions' => {
@@ -702,16 +669,6 @@ $result_menus{'unnumbered_top_without_node_nodes'} = {
                 'structure' => {
                   'associated_unit' => {}
                 }
-              },
-              'unit_node' => {},
-              'unit_section' => {
-                'cmdname' => 'chapter',
-                'extra' => {},
-                'structure' => {
-                  'associated_unit' => {},
-                  'level' => 1,
-                  'number' => 1
-                }
               }
             },
             'structure' => {
@@ -753,13 +710,9 @@ $result_menus{'unnumbered_top_without_node_nodes'} = {
   }
 };
 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = $result_menus{'unnumbered_top_without_node_nodes'};
-$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'unnumbered_top_without_node_nodes'};
-$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
-$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
-$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_menus{'unnumbered_top_without_node_nodes'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'Forward'};
@@ -803,15 +756,6 @@ $result_elements{'unnumbered_top_without_node_nodes'} = [
         'structure' => {
           'associated_unit' => {}
         }
-      },
-      'unit_node' => {},
-      'unit_section' => {
-        'cmdname' => 'unnumbered',
-        'extra' => {},
-        'structure' => {
-          'associated_unit' => {},
-          'level' => 1
-        }
       }
     },
     'structure' => {
@@ -828,16 +772,6 @@ $result_elements{'unnumbered_top_without_node_nodes'} = [
               'structure' => {
                 'associated_unit' => {}
               }
-            },
-            'unit_node' => {},
-            'unit_section' => {
-              'cmdname' => 'chapter',
-              'extra' => {},
-              'structure' => {
-                'associated_unit' => {},
-                'level' => 1,
-                'number' => 1
-              }
             }
           },
           'structure' => {
@@ -877,13 +811,9 @@ $result_elements{'unnumbered_top_without_node_nodes'} = [
   {}
 ];
 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'unnumbered_top_without_node_nodes'}[0];
-$result_elements{'unnumbered_top_without_node_nodes'}[0]{'extra'}{'unit_node'} 
= 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'extra'}{'unit_command'};
-$result_elements{'unnumbered_top_without_node_nodes'}[0]{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = $result_elements{'unnumbered_top_without_node_nodes'}[0];
 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'unnumbered_top_without_node_nodes'}[0];
 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'FastForward'}
 = $result_elements{'unnumbered_top_without_node_nodes'}[0];
 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'};
-$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_node'}
 = 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_command'};
-$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'}{'extra'}{'unit_section'}{'structure'}{'associated_unit'}
 = 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'};
 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'unnumbered_top_without_node_nodes'}[0];
 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'Prev'}
 = $result_elements{'unnumbered_top_without_node_nodes'}[0];
 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'}{'structure'}{'directions'}{'This'}
 = 
$result_elements{'unnumbered_top_without_node_nodes'}[0]{'structure'}{'directions'}{'Forward'};
diff --git a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl 
b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
index 43de32d075..cf21ca306c 100644
--- a/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
+++ b/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
@@ -321,9 +321,7 @@ $result_trees{'unnumbered_top_without_node_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -332,8 +330,7 @@ $result_trees{'unnumbered_top_without_node_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   },
@@ -343,9 +340,7 @@ $result_trees{'unnumbered_top_without_node_sections'} = [
       {}
     ],
     'extra' => {
-      'unit_command' => {},
-      'unit_node' => {},
-      'unit_section' => {}
+      'unit_command' => {}
     },
     'type' => 'unit'
   }
@@ -397,16 +392,11 @@ 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'
 $result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[1] = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
 $result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[2] = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'extra'}{'unit_command'}
 = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
-$result_trees{'unnumbered_top_without_node_sections'}[0]{'extra'}{'unit_node'} 
= 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[1];
-$result_trees{'unnumbered_top_without_node_sections'}[0]{'extra'}{'unit_section'}
 = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[2];
 $result_trees{'unnumbered_top_without_node_sections'}[1]{'contents'}[0] = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 
$result_trees{'unnumbered_top_without_node_sections'}[1]{'extra'}{'unit_command'}
 = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
-$result_trees{'unnumbered_top_without_node_sections'}[1]{'extra'}{'unit_section'}
 = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[3];
 $result_trees{'unnumbered_top_without_node_sections'}[2]{'contents'}[0] = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
 $result_trees{'unnumbered_top_without_node_sections'}[2]{'contents'}[1] = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 
$result_trees{'unnumbered_top_without_node_sections'}[2]{'extra'}{'unit_command'}
 = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
-$result_trees{'unnumbered_top_without_node_sections'}[2]{'extra'}{'unit_node'} 
= 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[4];
-$result_trees{'unnumbered_top_without_node_sections'}[2]{'extra'}{'unit_section'}
 = 
$result_trees{'unnumbered_top_without_node_sections'}[0]{'contents'}[0]{'parent'}{'contents'}[5];
 
 $result_texis{'unnumbered_top_without_node_sections'} = '@node a node,,,(dir)
 @unnumbered unnumbered
@@ -453,9 +443,7 @@ $result_sectioning{'unnumbered_top_without_node_sections'} 
= {
             'structure' => {
               'associated_unit' => {
                 'extra' => {
-                  'unit_command' => {},
-                  'unit_node' => {},
-                  'unit_section' => {}
+                  'unit_command' => {}
                 },
                 'structure' => {
                   'directions' => {
@@ -471,8 +459,7 @@ $result_sectioning{'unnumbered_top_without_node_sections'} 
= {
                             'section_up' => {},
                             'toplevel_prev' => {}
                           }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -502,9 +489,7 @@ $result_sectioning{'unnumbered_top_without_node_sections'} 
= {
                                   'toplevel_prev' => {},
                                   'toplevel_up' => {}
                                 }
-                              },
-                              'unit_node' => {},
-                              'unit_section' => {}
+                              }
                             },
                             'structure' => {
                               'directions' => {
@@ -558,13 +543,10 @@ 
$result_sectioning{'unnumbered_top_without_node_sections'} = {
   }
 };
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'};
-$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0];
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_top_without_node_sections'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0];
-$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'extra'}{'associated_node'}{'structure'}{'associated_unit'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'d
 [...]
@@ -573,8 +555,6 @@ 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'section_up'}
 = $result_sectioning{'unnumbered_top_without_node_sections'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'ex
 [...]
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'toplevel_up'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extr
 [...]
-$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForw
 [...]
-$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastF
 [...]
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_sectioning{'unnumbered_top_without_node_sections'}{'structure'}{'section_childs'}[0]{'extra'}{'associated_node'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -604,9 +584,7 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
       'structure' => {
         'associated_unit' => {
           'extra' => {
-            'unit_command' => {},
-            'unit_node' => {},
-            'unit_section' => {}
+            'unit_command' => {}
           },
           'structure' => {
             'directions' => {
@@ -619,8 +597,7 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
                       'associated_unit' => {},
                       'level' => 1
                     }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -636,28 +613,7 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
                             'level' => 1,
                             'number' => 1
                           }
-                        },
-                        'unit_node' => {
-                          'cmdname' => 'node',
-                          'extra' => {
-                            'associated_section' => {},
-                            'normalized' => 'second'
-                          },
-                          'structure' => {
-                            'associated_unit' => {},
-                            'node_up' => {
-                              'extra' => {
-                                'manual_content' => [
-                                  {
-                                    'text' => 'dir'
-                                  }
-                                ]
-                              },
-                              'structure' => {}
-                            }
-                          }
-                        },
-                        'unit_section' => {}
+                        }
                       },
                       'structure' => {
                         'directions' => {
@@ -665,7 +621,11 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
                           'FastBack' => {},
                           'NodeUp' => {
                             'extra' => {
-                              'manual_content' => []
+                              'manual_content' => [
+                                {
+                                  'text' => 'dir'
+                                }
+                              ]
                             },
                             'type' => 'external_node'
                           },
@@ -720,19 +680,12 @@ $result_nodes{'unnumbered_top_without_node_sections'} = {
   }
 };
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'};
-$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_nodes{'unnumbered_top_without_node_sections'};
-$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'extra'}{'associated_section'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
-$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'NodeUp'}{'extra'}{'manual_content'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'s
 [...]
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'This'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'unit_prev'}
 = 
$result_nodes{'unnumbered_top_without_node_sections'}{'extra'}{'associated_section'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -764,9 +717,7 @@ $result_menus{'unnumbered_top_without_node_sections'} = {
             'associated_unit' => {},
             'level' => 1
           }
-        },
-        'unit_node' => {},
-        'unit_section' => {}
+        }
       },
       'structure' => {
         'directions' => {
@@ -779,8 +730,7 @@ $result_menus{'unnumbered_top_without_node_sections'} = {
                   'associated_unit' => {},
                   'level' => 1
                 }
-              },
-              'unit_section' => {}
+              }
             },
             'structure' => {
               'directions' => {
@@ -796,17 +746,7 @@ $result_menus{'unnumbered_top_without_node_sections'} = {
                         'level' => 1,
                         'number' => 1
                       }
-                    },
-                    'unit_node' => {
-                      'cmdname' => 'node',
-                      'extra' => {
-                        'normalized' => 'second'
-                      },
-                      'structure' => {
-                        'associated_unit' => {}
-                      }
-                    },
-                    'unit_section' => {}
+                    }
                   },
                   'structure' => {
                     'directions' => {
@@ -860,15 +800,10 @@ $result_menus{'unnumbered_top_without_node_sections'} = {
   }
 };
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'};
-$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_node'}
 = $result_menus{'unnumbered_top_without_node_sections'};
-$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_section'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'extra'}{'unit_command'};
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'};
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_menus{'unnumbered_top_without_node_sections'}{'structure'}{'associated_unit'}{'structure'}{'directions'}{'FastForward'};
@@ -920,17 +855,7 @@ $result_elements{'unnumbered_top_without_node_sections'} = 
[
           'associated_unit' => {},
           'level' => 1
         }
-      },
-      'unit_node' => {
-        'cmdname' => 'node',
-        'extra' => {
-          'normalized' => 'a-node'
-        },
-        'structure' => {
-          'associated_unit' => {}
-        }
-      },
-      'unit_section' => {}
+      }
     },
     'structure' => {
       'directions' => {
@@ -943,8 +868,7 @@ $result_elements{'unnumbered_top_without_node_sections'} = [
                 'associated_unit' => {},
                 'level' => 1
               }
-            },
-            'unit_section' => {}
+            }
           },
           'structure' => {
             'directions' => {
@@ -960,17 +884,7 @@ $result_elements{'unnumbered_top_without_node_sections'} = 
[
                       'level' => 1,
                       'number' => 1
                     }
-                  },
-                  'unit_node' => {
-                    'cmdname' => 'node',
-                    'extra' => {
-                      'normalized' => 'second'
-                    },
-                    'structure' => {
-                      'associated_unit' => {}
-                    }
-                  },
-                  'unit_section' => {}
+                  }
                 },
                 'structure' => {
                   'directions' => {
@@ -1021,15 +935,10 @@ $result_elements{'unnumbered_top_without_node_sections'} 
= [
   {}
 ];
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = $result_elements{'unnumbered_top_without_node_sections'}[0];
-$result_elements{'unnumbered_top_without_node_sections'}[0]{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = $result_elements{'unnumbered_top_without_node_sections'}[0];
-$result_elements{'unnumbered_top_without_node_sections'}[0]{'extra'}{'unit_section'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'extra'}{'unit_command'};
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'};
-$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = $result_elements{'unnumbered_top_without_node_sections'}[0];
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = $result_elements{'unnumbered_top_without_node_sections'}[0];
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'}{'structure'}{'associated_unit'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_node'}{'structure'}{'associated_unit'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'};
-$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_section'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'extra'}{'unit_command'};
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Back'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastBack'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'};
 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'FastForward'}{'structure'}{'directions'}{'Prev'}
 = 
$result_elements{'unnumbered_top_without_node_sections'}[0]{'structure'}{'directions'}{'FastForward'};



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