C2221333133313331311233132313331333133313331322333121111331333312112131
>>
C222133313331333131123313231333133313331333132233312111133133331211213
<<
C2221333133313331311233132313331333133313331322333121111331333312112133
>>
C2221333133313331311233132313331333133313331322333121111331333312112132
>>