C2221333133313331311233132313331333133313331311233132322333121133122331
>>
C222133313331333131123313231333133313331333131123313232233312113312233
<<
C2221333133313331311233132313331333133313331311233132322333121133122333
>>
C2221333133313331311233132313331333133313331311233132322333121133122332
>>