C2221333133313331311233132313331333133313331333133313331333131211113332311   >>    C222133313331333131123313231333133313331333133313331333133313121111333231   <<    C2221333133313331311233132313331333133313331333133313331333131211113332313   >>      C2221333133313331311233132313331333133313331333133313331333131211113332312   >>