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