\version "2.19.80"

\relative c {
 
\clef bass
\time 4/4
\key bes \major

r8
\tuplet 3/2 {f16 \upbow -\markup { \line {\concat { \dynamic p } \italic { accel. e cresc. }}}
             f f 
              ges16 ges16 
              \set stemRightBeamCount = #1
              ges16
              \set stemLeftBeamCount = #1
              aes16 aes16 aes16]
              bes16 bes16 
              \set stemRightBeamCount = #1
              bes16
              \set stemLeftBeamCount = #1
              c16 c16 c16
              d16 d16 
              \set stemRightBeamCount = #1
              d16
              \set stemLeftBeamCount = 1
              ees16 ees16 ees16 }|
f1|
}