{TAIL ~ The two conductive spacers} in {HEAD ~ each bit} cell are linked by a transistor which is controlled by a write word line 
{ TAIL ~ The two conductive spacers } in { HEAD ~ each bit } cell are linked by a transistor which is controlled by a write word line
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH