{HEAD ~ The remainder} of the exhaust is directed into the turbocharger 18 to drive {TAIL ~ a turbine} 
{ HEAD ~ The remainder } of the exhaust is directed into the turbocharger 18 to drive { TAIL ~ a turbine }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL