{HEAD ~ The support unit} is provided to {TAIL ~ the turntable} for pivotally movably supporting the cutting unit over the turntable 
is provided to
{ HEAD ~ The support unit } is provided to { TAIL ~ the turntable } for pivotally movably supporting the cutting unit over the turntable
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH