A method for selecting {TAIL ~ a command} set from a group of command sets stored in {HEAD ~ the remote control} 
A method for selecting { TAIL ~ a command } set from a group of command sets stored in { HEAD ~ the remote control }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD