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