The pixel border color state is controlled to correspond to {HEAD ~ information} contained in {TAIL ~ a frame buffer memory locus} 
contained in
The pixel border color state is controlled to correspond to { HEAD ~ information } contained in { TAIL ~ a frame buffer memory locus }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL