C2221333133313331311233132313331333133313111112111133133313132312323311
>>
C222133313331333131123313231333133313331311111211113313331313231232331
<<
C2221333133313331311233132313331333133313111112111133133313132312323313
>>
C2221333133313331311233132313331333133313111112111133133313132312323312
>>