{TAIL ~ A process} 1, wherein the dye mixture contains a red dye of {HEAD ~ the formula} in which m is 2 
{ TAIL ~ A process } 1 , wherein the dye mixture contains a red dye of { HEAD ~ the formula } in which m is 2
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH