The wordline array and the second array of parallel bitlines and {HEAD ~ channel regions} form {TAIL ~ an array} of thin film transistors 
form
The wordline array and the second array of parallel bitlines and { HEAD ~ channel regions } form { TAIL ~ an array } of thin film transistors
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH