This is MetaPost, Version 0.993 (Web2C 7.5.6) (mem=mpost 2008.2.11)  16 MAY 2008 09:41
**examples
(examples.mp [1] [2] [3] [4] [5]
(/home/texlive/karl/Master/texmf-dist/metapost/base/boxes.mp) [6] [7] [8] [9] )
9 output files written: examples-1.mps .. examples-9.mps