{TAIL ~ means} for filtering {HEAD ~ a first color component signal} from a composite signal to provide a filtered first color component signal 
{ TAIL ~ means } for filtering { HEAD ~ a first color component signal } from a composite signal to provide a filtered first color component signal
TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH