{TAIL ~ a capping spindle} defining {HEAD ~ an axis} along which said spindle is vertically movable 
{ TAIL ~ a capping spindle } defining { HEAD ~ an axis } along which said spindle is vertically movable
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH