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