C2221333133313331311233132313331333133313331333133313331311331333132332111   >>    C222133313331333131123313231333133313331333133313331333131133133313233211   <<    C2221333133313331311233132313331333133313331333133313331311331333132332113   >>      C2221333133313331311233132313331333133313331333133313331311331333132332112   >>