Strands of copper wrap the coaxial cable and give {HEAD ~ the extension} its flexibility, yet still providing the rigidness necessary to maintain the extension shape for {TAIL ~ an indefinite time} 
Strands of copper wrap the coaxial cable and give { HEAD ~ the extension } its flexibility , yet still providing the rigidness necessary to maintain the extension shape for { TAIL ~ an indefinite time }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL