ppmchange: 0 0 0 0
ppmcolormask -color=rgb:0/0/ff : 0 0 0 0
ppmdim 0.5 : 0 0 0 0
ppmdist: 0 0 0 0
ppmdither: 0 0 0 0
ppmflash 0.5 : 0 0 0 0
ppmglobe 12 : 0 0 0 0
ppmhist: 0 0 0 0
ppmlabel: 0 0 0 0
ppmntsc: 0 0 0 0
ppmrelief: 0 0 0 0
ppmshadow: 0 0 0 0
ppmshift 2 -seed=1 : 0 0 0 0
ppmspread 2 -randomseed=1 : 0 0 0 0
ppmtv 0.5 : 0 0 0 0
