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