{TAIL ~ The DUT} consists of one branch of parallel transistors in {HEAD ~ series} with a resistor 
{ TAIL ~ The DUT } consists of one branch of parallel transistors in { HEAD ~ series } with a resistor
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH