ppmtobmp: 0 0 0 0
bmptopnm: 0 0 0 0
ppmtoilbm: 0 0 0 0
ilbmtoppm: 0 0 0 0
ppmtoleaf: 0 0 0 0
leaftoppm: 0 0 0 0
ppmtoneo: 0 0 0 0
neotoppm: 0 0 0 0
ppmtopcx: 0 0 0 0
pcxtoppm: 0 0 0 0
ppmtopi1: 0 0 0 0
pi1toppm: 0 0 0 0
ppmtopict: 0 0 0 0
picttoppm: 0 0 0 0
ppmtopj: 0 0 0 0
pjtoppm: 0 0 0 0
ppmtospu: 0 0 0 0
sputoppm: 0 0 0 0
ppmtoxpm -name small: 0 0 0 0
xpmtoppm: 0 0 0 0