{TAIL ~ Each pipeline} includes {HEAD ~ a sample} and hold circuit that samples the programming voltage when the pipeline begins a write operation 
{ TAIL ~ Each pipeline } includes { HEAD ~ a sample } and hold circuit that samples the programming voltage when the pipeline begins a write operation
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH