This illustrates why {HEAD ~ the above mentioned pair configuration} of {TAIL ~ two exhaust gas turbochargers} is used for the inventive solution 
of
This illustrates why { HEAD ~ the above mentioned pair configuration } of { TAIL ~ two exhaust gas turbochargers } is used for the inventive solution
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH