The address determination module determines first and second addresses based on {HEAD ~ address information} in {TAIL ~ the address response message} 
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The address determination module determines first and second addresses based on { HEAD ~ address information } in { TAIL ~ the address response message }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL