C321332233313331311331322121111331333133313123132233322231323222331   >>    C32133223331333131133132212111133133313331312313223332223132322233   <<    C321332233313331311331322121111331333133313123132233322231323222333   >>      C321332233313331311331322121111331333133313123132233322231323222332   >>