{HEAD ~ The linear spine interconnect} is routed in {TAIL ~ the first direction} within the route area while avoiding the forbidden areas 
is routed in
{ HEAD ~ The linear spine interconnect } is routed in { TAIL ~ the first direction } within the route area while avoiding the forbidden areas
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH