{HEAD ~ The contact elements} 14 include {TAIL ~ long ground contact elements} 14′ and short signal contact elements 14″ 
{ HEAD ~ The contact elements } 14 include { TAIL ~ long ground contact elements } 14′ and short signal contact elements 14″
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH