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