C2221333133313331311233132313331333133313331311233131211111211111213331211
>>
C222133313331333131123313231333133313331333131123313121111121111121333121
<<
C2221333133313331311233132313331333133313331311233131211111211111213331213
>>
C2221333133313331311233132313331333133313331311233131211111211111213331212
>>