The discharged voltage on the first reset node QB1 turns off the first and ninth switching elements Tr1 and Tr9 and {TAIL ~ first and third pull down switching elements} Trpd1 and {HEAD ~ Trpd3} which are connected to the first reset node QB1 
The discharged voltage on the first reset node QB1 turns off the first and ninth switching elements Tr1 and Tr9 and { TAIL ~ first and third pull down switching elements } Trpd1 and { HEAD ~ Trpd3 } which are connected to the first reset node QB1
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH