Additionally, a storage region within a trap device may be used in {HEAD ~ combination} with {TAIL ~ any} of the embodiments of the present invention 
with
Additionally , a storage region within a trap device may be used in { HEAD ~ combination } with { TAIL ~ any } of the embodiments of the present invention
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH