{HEAD ~ A third array} of {TAIL ~ bitlines} and channel regions is formed in the second thin film polysilicon layer 
of
{ HEAD ~ A third array } of { TAIL ~ bitlines } and channel regions is formed in the second thin film polysilicon layer
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH