{HEAD ~ The contact structure} 9, wherein each of the plurality of {TAIL ~ wiring contacts} are cubic shaped 
{ HEAD ~ The contact structure } 9 , wherein each of the plurality of { TAIL ~ wiring contacts } are cubic shaped
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH