Another network of so called fast or universal conductors is provided for distributing {TAIL ~ widely used logic signals} such as clock and {HEAD ~ clear signals} throughout the circuit 
Another network of so called fast or universal conductors is provided for distributing { TAIL ~ widely used logic signals } such as clock and { HEAD ~ clear signals } throughout the circuit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH