{HEAD ~ The piston} and seal of {TAIL ~ the invention} are particularly suited for use as a floating piston with seal 
of
{ HEAD ~ The piston } and seal of { TAIL ~ the invention } are particularly suited for use as a floating piston with seal
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH