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