{HEAD ~ A controller} included in {TAIL ~ the digital video recorder} detects and processes the control signal to direct the digital video recorder to record the television program 
{ HEAD ~ A controller } included in { TAIL ~ the digital video recorder } detects and processes the control signal to direct the digital video recorder to record the television program
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH