In one embodiment of {TAIL ~ the invention}, {HEAD ~ the processor} 502 provides the search key 408 to system 400 
In one embodiment of { TAIL ~ the invention } , { HEAD ~ the processor } 502 provides the search key 408 to system 400
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH