{TAIL ~ Its purpose} is to extend {HEAD ~ the life} of body boards when used recreationally in the surf 
{ TAIL ~ Its purpose } is to extend { HEAD ~ the life } of body boards when used recreationally in the surf
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH