C32133223331333131133132212111133133313331323323123311221123331   >>    C3213322333133313113313221211113313331333132332312331122112333   <<    C32133223331333131133132212111133133313331323323123311221123333   >>      C32133223331333131133132212111133133313331323323123311221123332   >>