A macro cell is incorporated into an integrated circuit design to describe a fixed arrangement of {HEAD ~ cells} to be included in {TAIL ~ the IC} 
to be included in
A macro cell is incorporated into an integrated circuit design to describe a fixed arrangement of { HEAD ~ cells } to be included in { TAIL ~ the IC }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL