{TAIL ~ The control circuit} increases an erasing voltage in accordance with {HEAD ~ the number} of times the erasing loop is repeated 
{ TAIL ~ The control circuit } increases an erasing voltage in accordance with { HEAD ~ the number } of times the erasing loop is repeated
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH