C2221333133313331311233132313331333133313331322333121111331312113331
>>
C222133313331333131123313231333133313331333132233312111133131211333
<<
C2221333133313331311233132313331333133313331322333121111331312113333
>>
C2221333133313331311233132313331333133313331322333121111331312113332
>>