Preferably however an arrangement is selected in which {HEAD ~ the filling pipe} of {TAIL ~ the tank} for the fuel is provided on the closest reservoir with a filling valve or flap 
Preferably however an arrangement is selected in which { HEAD ~ the filling pipe } of { TAIL ~ the tank } for the fuel is provided on the closest reservoir with a filling valve or flap
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH