{HEAD ~ A bulb socket} for receiving a bulb which has a plus electrode and a minus electrode comprises a socket housing, a plus terminal and {TAIL ~ a minus terminal} 
comprises
{ HEAD ~ A bulb socket } for receiving a bulb which has a plus electrode and a minus electrode comprises a socket housing , a plus terminal and { TAIL ~ a minus terminal }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL