C2221333133313331311233132313331333133313111112111133133313221211111333211
>>
C222133313331333131123313231333133313331311111211113313331322121111133321
<<
C2221333133313331311233132313331333133313111112111133133313221211111333213
>>
C2221333133313331311233132313331333133313111112111133133313221211111333212
>>