<?php
$a = gmp_import(openssl_random_pseudo_bytes(12));;
$b = gmp_import(openssl_random_pseudo_bytes(12));;
echo "A: $Astr \n";
echo "B: $Bstr \n";
echo "Ba: $BaStr \n";
echo "Ab: $AbStr \n";
echo "K: $gabStr \n";
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