C2221333133313331311233132313331333133313111112111133133313221323233121
>>
C222133313331333131123313231333133313331311111211113313331322132323312
<<
C2221333133313331311233132313331333133313111112111133133313221323233123
>>
C2221333133313331311233132313331333133313111112111133133313221323233122
>>