In {HEAD ~ this arrangement}, the electrical connectors pass through a sidewall portion of {TAIL ~ the tubular body} 
In { HEAD ~ this arrangement } , the electrical connectors pass through a sidewall portion of { TAIL ~ the tubular body }
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL