{HEAD ~ The write circuit} can additionally generate {TAIL ~ a verify voltage} that a second sample and hold circuit in each pipeline samples when starting a write operation 
additionally generate
{ HEAD ~ The write circuit } can additionally generate { TAIL ~ a verify voltage } that a second sample and hold circuit in each pipeline samples when starting a write operation
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH