The aforementioned features may include, among others, {TAIL ~ an option} whereby the foregoing bit lines may be situated below a channel region of {HEAD ~ corresponding memory cells}, etc 
The aforementioned features may include , among others , { TAIL ~ an option } whereby the foregoing bit lines may be situated below a channel region of { HEAD ~ corresponding memory cells } , etc
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH