As a consequence, {HEAD ~ the frame} may be seated in {TAIL ~ the cassette handler} in a plurality of orientations 
seated in
As a consequence , { HEAD ~ the frame } may be seated in { TAIL ~ the cassette handler } in a plurality of orientations
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH