C2221333133313331311233132313331333133313111112111133133313221211111331212111
>>
C222133313331333131123313231333133313331311111211113313331322121111133121211
<<
C2221333133313331311233132313331333133313111112111133133313221211111331212113
>>
C2221333133313331311233132313331333133313111112111133133313221211111331212112
>>