{HEAD ~ a first connector part} mounted to said first body and having therein {TAIL ~ first and second contact pins} which serve as said first and second output parts 
{ HEAD ~ a first connector part } mounted to said first body and having therein { TAIL ~ first and second contact pins } which serve as said first and second output parts
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH