C2221333133313331311233132313331333133313331322333121111331333312211
>>
C222133313331333131123313231333133313331333132233312111133133331221
<<
C2221333133313331311233132313331333133313331322333121111331333312213
>>
C2221333133313331311233132313331333133313331322333121111331333312212
>>