C1311213331333132332133313331333133313121111331333133313113313222231   >>    C131121333133313233213331333133313331312111133133313331311331322223   <<    C1311213331333132332133313331333133313121111331333133313113313222233   >>      C1311213331333132332133313331333133313121111331333133313113313222232   >>