кракен рабочее зеркало
http://bdgit.educoder.net/milagroszahel/9963741/wiki/%D0%9A%D1%80%D0%B0%D0%BA%D0%B5%D0%BD:-%D0%BD%D0%B0-%D0%9A%D0%B0%D0%BC%D1%87%D0%B0%D1%82%D0%BA%D1%83-%D1%82%D0%BE%D0%B6%D0%B5-%D0%B4%D0%BE%D1%81%D1%82%D0%B0%D0%B2%D0%B8%D0%BC.-%D0%9F%D1%80%D0%BE%D0%B2%D0%B5%D1%80%D1%8F%D0%B9
