C2221333133313331311233132313331333133313331322333121111331333221333131232311
>>
C222133313331333131123313231333133313331333132233312111133133322133313123231
<<
C2221333133313331311233132313331333133313331322333121111331333221333131232313
>>
C2221333133313331311233132313331333133313331322333121111331333221333131232312
>>