Conductor traces are plated upon {HEAD ~ the contact member}, the living hinge, and {TAIL ~ the circuit board} 
Conductor traces are plated upon { HEAD ~ the contact member } , the living hinge , and { TAIL ~ the circuit board }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL