{HEAD ~ Its turbine} is connected {TAIL ~ parallel} to the turbines of the other two exhaust gas turbochargers 
is connected
{ HEAD ~ Its turbine } is connected { TAIL ~ parallel } to the turbines of the other two exhaust gas turbochargers
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH