{HEAD ~ Dots} of {TAIL ~ the at least one chromatic color ink} are created according to lightness of an image to be mixed with the dots of at least one of the multiple achromatic color inks 
of
{ HEAD ~ Dots } of { TAIL ~ the at least one chromatic color ink } are created according to lightness of an image to be mixed with the dots of at least one of the multiple achromatic color inks
HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH