The present invention is {HEAD ~ a transponder testing system} contained within {TAIL ~ the transponder} which verifies that the transponder is operating correctly 
contained within
The present invention is { HEAD ~ a transponder testing system } contained within { TAIL ~ the transponder } which verifies that the transponder is operating correctly
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH