{HEAD ~ Distribution} of power from a six phase powerline to {TAIL ~ one and three phase loads} 
to
{ HEAD ~ Distribution } of power from a six phase powerline to { TAIL ~ one and three phase loads }
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL