{TAIL ~ The outputs} from {HEAD ~ multipliers} 1171, 1172, 1173 and 1174 are coupled to accumulators 1175, 1176, 1177, and 1178, respectively 
{ TAIL ~ The outputs } from { HEAD ~ multipliers } 1171 , 1172 , 1173 and 1174 are coupled to accumulators 1175 , 1176 , 1177 , and 1178 , respectively
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH