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