C2221333133313331311233132313331333133313111112111133133313221211111321322321
>>
C222133313331333131123313231333133313331311111211113313331322121111132132232
<<
C2221333133313331311233132313331333133313111112111133133313221211111321322323
>>
C2221333133313331311233132313331333133313111112111133133313221211111321322322
>>