<?php
$regex= '/^([$%])([A-Z][a-z]{2,})\1: \[(\d+)\]\|\[(\d+)\]\|\[(\d+)\]\|$/';
for ($d = 0; $d < $n; $d++) {
$message = readline();
$tag = $matches[2];
$decryptedMessage = chr($matches[3]) . chr($matches[4]) . chr($matches[5]); echo "{$tag}: {$decryptedMessage}\n";
} else {
echo "Valid message not found!\n";
}
}
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