\c
.sp 10
.DS C
.ps 18
.B "Title"
.
.
.sp 2
.ps 11
Revision 0.0
.sp 1
\*[DY]
.DE

.sp 10
.ce
.ps 12
.I Abstract
.ps 11
.sp 1
Lorem ipsum ...
.sp 9
.B keywords:
abc, cde,