rm -f *.o *.a *.cat *~ core atktopbm brushtopbm cmuwmtopbm g3topbm  icontopbm gemtopbm macptopbm mgrtopbm  pbmclean pbmlife pbmmake pbmmask pbmpscale  pbmreduce pbmtext  pbmto10x pbmto4425 pbmtoascii pbmtoatk  pbmtobbnbg pbmtocmuwm  pbmtoepsi pbmtoepson  pbmtog3 pbmtogem pbmtogo pbmtoicon pbmtolj  pbmtoln03 pbmtolps pbmtomacp pbmtomgr  pbmtopi3 pbmtoplot pbmtoptx  pbmtox10bm pbmtoxbm pbmtoybm pbmtozinc  pbmupc pi3topbm pktopbm xbmtopbm ybmtopbm pbmtopk pbmmerge