{HEAD ~ Signals} provided by the first circuit 102 are driven by a driver circuit 106 over {TAIL ~ internal interconnects} 108 
are driven over
{ HEAD ~ Signals } provided by the first circuit 102 are driven by a driver circuit 106 over { TAIL ~ internal interconnects } 108
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH