{HEAD ~ Each end termination} is formed with {TAIL ~ a pair} of telescopically assembled plastic sleeves 
is formed with
{ HEAD ~ Each end termination } is formed with { TAIL ~ a pair } of telescopically assembled plastic sleeves
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH