In another general aspect, {HEAD ~ an insulated conductor} includes {TAIL ~ an electrical conductor} that is surrounded at least partly by an insulating paper 
In another general aspect , { HEAD ~ an insulated conductor } includes { TAIL ~ an electrical conductor } that is surrounded at least partly by an insulating paper
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH