C1311213331333132332133313331333133313331333133313331333133313331322333122321   >>    C131121333133313233213331333133313331333133313331333133313331333132233312232   <<    C1311213331333132332133313331333133313331333133313331333133313331322333122323   >>      C1311213331333132332133313331333133313331333133313331333133313331322333122322   >>