In addition, there are other conductors which can be used to convey {HEAD ~ signals} between {TAIL ~ the groups} 
between
In addition , there are other conductors which can be used to convey { HEAD ~ signals } between { TAIL ~ the groups }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL