An adjacent mapping element can generate addresses that locate two images in {TAIL ~ adjacent portions} of {HEAD ~ the memory} 
An adjacent mapping element can generate addresses that locate two images in { TAIL ~ adjacent portions } of { HEAD ~ the memory }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD