header
<!--KEEP 1 -->
  page 1
<!--ENDKEEP 1 -->
<!--KEEP 2 -->
  page 2
<!--ENDKEEP 2 -->
<!--KEEP 887 -->
  page 3
<!--CUT1 -->
  this can be removed for
  a subpage of page 3
<!--ENDCUT1 -->
<!--ENDKEEP 887 -->
footer
-
