C1333231331121111331333133313331333132332133313331311331311223132322331   >>    C133323133112111133133313331333133313233213331333131133131122313232233   <<    C1333231331121111331333133313331333132332133313331311331311223132322333   >>      C1333231331121111331333133313331333132332133313331311331311223132322332   >>