 a third MOSFET having a source drain path coupled to {HEAD ~ said source drain path} of {TAIL ~ said second MOSFET} in parallel 
of
a third MOSFET having a source drain path coupled to { HEAD ~ said source drain path } of { TAIL ~ said second MOSFET } in parallel
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH