{HEAD ~ accelerator sensing means} connected to {TAIL ~ said accelerator} means for generating an electric signal corresponding to the amount of movement of said accelerator means 
connected to
{ HEAD ~ accelerator sensing means } connected to { TAIL ~ said accelerator } means for generating an electric signal corresponding to the amount of movement of said accelerator means
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH