The present invention significantly increases the density of {HEAD ~ memory cell arrays} while prolonging the useful life of {TAIL ~ the array} 
The present invention significantly increases the density of { HEAD ~ memory cell arrays } while prolonging the useful life of { TAIL ~ the array }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL