{HEAD ~ Charge motion channel} 16 and charge motion flap 18 are used to produce the greatest possible turbulence and thus convert {TAIL ~ the injected fuel} into mechanical energy in as optimal a manner as possible 
are used to convert
{ HEAD ~ Charge motion channel } 16 and charge motion flap 18 are used to produce the greatest possible turbulence and thus convert { TAIL ~ the injected fuel } into mechanical energy in as optimal a manner as possible
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL REL OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH