The method 34, wherein said at least one identifying {HEAD ~ signal identifies programming} outputted at said {TAIL ~ receiver station} in consequence of said control signal 
outputted at
The method 34 , wherein said at least one identifying { HEAD ~ signal identifies programming } outputted at said { TAIL ~ receiver station } in consequence of said control signal
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH