{HEAD ~ A first wire} in the two wire output port is {TAIL ~ a data wire} and a second wire in said the wire output port is a clock wire 
is
{ HEAD ~ A first wire } in the two wire output port is { TAIL ~ a data wire } and a second wire in said the wire output port is a clock wire
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH