The second array of {TAIL ~ wordlines} is orthogonally oriented relative to the third array of {HEAD ~ bitlines} 
The second array of { TAIL ~ wordlines } is orthogonally oriented relative to the third array of { HEAD ~ bitlines }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD