Inner conductor 532 is highly {TAIL ~ electrically conductive material} such as copper or {HEAD ~ aluminum} 
Inner conductor 532 is highly { TAIL ~ electrically conductive material } such as copper or { HEAD ~ aluminum }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD