if  [ "$color"=="$maincolor1" ]
	then
		convert -fill "$background" "$workimage" -opaque "$maincolor2" "$imagenoext$i.pnm"
		cp "$imagenoext$i.pnm" "$workimage"
		convert -fill "$background" "$workimage" -opaque "$maincolor3" "$imagenoext$i.pnm"
		echo "1"
	elif  [ "$color"=="$maincolor2" ] 
	then
		convert -fill "$background" "$workimage" -opaque "$maincolor1" "$imagenoext$i.pnm"
		cp "$imagenoext$i.pnm" "$workimage"
		convert -fill "$background" "$workimage" -opaque "$maincolor3" "$imagenoext$i.pnm"
		echo "2"
	elif  [ "$color"=="$maincolor3" ] 
	then
		convert -fill "$background" "$workimage" -opaque "$maincolor1" "$imagenoext$i.pnm"
		cp "$imagenoext$i.pnm" "$workimage"
		convert -fill "$background" "$workimage" -opaque "$maincolor2" "$imagenoext$i.pnm"
		echo "3"
	fi