C1311213331333132332133313331333133313331333131333133313332333122231   >>    C131121333133313233213331333133313331333133313133313331333233312223   <<    C1311213331333132332133313331333133313331333131333133313332333122233   >>      C1311213331333132332133313331333133313331333131333133313332333122232   >>