{TAIL ~ The insert} can include a detachable cover for {HEAD ~ the back and seat portions} alone or for the back, seat and leg portions of the body 
{ TAIL ~ The insert } can include a detachable cover for { HEAD ~ the back and seat portions } alone or for the back , seat and leg portions of the body
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH