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