C321332233313331311331322121111331333133313232233323222121111333231   >>    C32133223331333131133132212111133133313331323223332322212111133323   <<    C321332233313331311331322121111331333133313232233323222121111333233   >>      C321332233313331311331322121111331333133313232233323222121111333232   >>