This is MetaPost, Version 0.993 (Web2C 7.5.6) (mem=mpost 2008.2.11)  16 MAY 2008 09:41
**manfig
(manfig.mp (/home/texlive/karl/Master/texmf-dist/metapost/base/boxes.mp) [0]
[1] [2] [3] [104] [204] [5] [6] [7] [8] [109] [209] [110] [210] [310] [111]
[211] [311] [411] [13] [14] [17] [18] [19] [20] [21] [22] [123] [223] [24]
[25] [26] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [40] [42]
[45] [55] [60] )
48 output files written: manfig-0.mps .. manfig-411.mps