The fuel feed system 1, wherein {HEAD ~ the passageway} includes {TAIL ~ an air intake aperture} at the infeed end, whereby the air intake aperture connects the passageway with an air intake passageway 
includes
The fuel feed system 1 , wherein { HEAD ~ the passageway } includes { TAIL ~ an air intake aperture } at the infeed end , whereby the air intake aperture connects the passageway with an air intake passageway
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH