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