In {TAIL ~ effect}, {HEAD ~ this tag identification code} is akin to a license plate number, which is transmitted as a long digital integer at each transmission from the tag 
In
In { TAIL ~ effect } , { HEAD ~ this tag identification code } is akin to a license plate number , which is transmitted as a long digital integer at each transmission from the tag
REL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH