{HEAD ~ A cushion} for {TAIL ~ a control stick}, the cushion being softer than the control stick 
for
{ HEAD ~ A cushion } for { TAIL ~ a control stick } , the cushion being softer than the control stick
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH