C2221333133313331311233132313331333133313111112111133133313221323233321
>>
C222133313331333131123313231333133313331311111211113313331322132323332
<<
C2221333133313331311233132313331333133313111112111133133313221323233323
>>
C2221333133313331311233132313331333133313111112111133133313221323233322
>>