The engine 10 includes {TAIL ~ an outer nacelle} 12, {HEAD ~ a rotationally fixed static outer support structure} 14 and a rotationally fixed static inner support structure 16 
The engine 10 includes { TAIL ~ an outer nacelle } 12 , { HEAD ~ a rotationally fixed static outer support structure } 14 and a rotationally fixed static inner support structure 16
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH