In {TAIL ~ one exemplary embodiment}, {HEAD ~ sizes} of openings 48 may be selected such that a generally equal amount of exhaust may be discharged from each opening 48 
In
In { TAIL ~ one exemplary embodiment } , { HEAD ~ sizes } of openings 48 may be selected such that a generally equal amount of exhaust may be discharged from each opening 48
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH