{HEAD ~ A subsidiary object} is to provide a shock absorber which will accommodate {TAIL ~ movement} in a vertical plane  
{ HEAD ~ A subsidiary object } is to provide a shock absorber which will accommodate { TAIL ~ movement } in a vertical plane
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH