{HEAD ~ The blades} in {TAIL ~ the portion} 24 thus rotate together with the beaters 17 
in
{ HEAD ~ The blades } in { TAIL ~ the portion } 24 thus rotate together with the beaters 17
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH