A mating connector, having {HEAD ~ resilient contacts}, is inserted into the aperture, folding back {TAIL ~ the contact member} 
A mating connector , having { HEAD ~ resilient contacts } , is inserted into the aperture , folding back { TAIL ~ the contact member }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL