C2221333133313331311233132313331333133313331322333121111331333323131
>>
C222133313331333131123313231333133313331333132233312111133133332313
<<
C2221333133313331311233132313331333133313331322333121111331333323133
>>
C2221333133313331311233132313331333133313331322333121111331333323132
>>