C32133223331333131133132212111133133313331323323123111111323111   >>    C3213322333133313113313221211113313331333132332312311111132311   <<    C32133223331333131133132212111133133313331323323123111111323113   >>      C32133223331333131133132212111133133313331323323123111111323112   >>