{HEAD ~ Electrical current} is transmitted to and from {TAIL ~ the ESD} 74 in accordance with whether the ESD 74 is being charged or discharged 
is transmitted to
{ HEAD ~ Electrical current } is transmitted to and from { TAIL ~ the ESD } 74 in accordance with whether the ESD 74 is being charged or discharged
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH