The sidewall 44C of the body 44 has air inlets 54 adjacent {TAIL ~ each end} of {HEAD ~ the center portion} 46 
The sidewall 44C of the body 44 has air inlets 54 adjacent { TAIL ~ each end } of { HEAD ~ the center portion } 46
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH