Next, {TAIL ~ a third dielectric layer} is deposited and made coplanar with {HEAD ~ the CPP cell} 
Next , { TAIL ~ a third dielectric layer } is deposited and made coplanar with { HEAD ~ the CPP cell }
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD