And, {HEAD ~ the plurality} of nozzle members axially position {TAIL ~ the sealing ring} within the engine 
axially position
And , { HEAD ~ the plurality } of nozzle members axially position { TAIL ~ the sealing ring } within the engine
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH