In another embodiment, {HEAD ~ stitching interconnects} may be automatically rerouted in {TAIL ~ the first direction} and second direction to avoid obstacles 
automatically rerouted in
In another embodiment , { HEAD ~ stitching interconnects } may be automatically rerouted in { TAIL ~ the first direction } and second direction to avoid obstacles
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH