For {TAIL ~ the receiver} to control recording and reproduction performed by a recording/reproducing device, the receiver selects one program to constitute {HEAD ~ a single program transport stream} and transfers the single program transport stream to the recording/reproducing device 
For { TAIL ~ the receiver } to control recording and reproduction performed by a recording / reproducing device , the receiver selects one program to constitute { HEAD ~ a single program transport stream } and transfers the single program transport stream to the recording / reproducing device
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH