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