C2221333133313331311233132313331333133313331323321111331322123111   >>    C222133313331333131123313231333133313331333132332111133132212311   <<    C2221333133313331311233132313331333133313331323321111331322123113   >>      C2221333133313331311233132313331333133313331323321111331322123112   >>