{HEAD ~ The present invention} also encompasses {TAIL ~ a method} of operation of a trap device as well as a system incorporating same 
encompasses
{ HEAD ~ The present invention } also encompasses { TAIL ~ a method } of operation of a trap device as well as a system incorporating same
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH