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