The disclosure relates to {HEAD ~ a device} for comparing {TAIL ~ two words}, N and P, of n bits each 
for comparing
The disclosure relates to { HEAD ~ a device } for comparing { TAIL ~ two words } , N and P , of n bits each
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH