The transistor comprises {HEAD ~ first and second diffusion regions} within {TAIL ~ the body region}, and also comprises a channel region between the first and second diffusion regions 
within
The transistor comprises { HEAD ~ first and second diffusion regions } within { TAIL ~ the body region } , and also comprises a channel region between the first and second diffusion regions
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH