{TAIL ~ The first transistor} includes a first gate with {HEAD ~ a second sub gate} surrounding a first sub gate 
{ TAIL ~ The first transistor } includes a first gate with { HEAD ~ a second sub gate } surrounding a first sub gate
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH