C2221333133313331311233132313331333133313111112111133133313113313223333231121
>>
C222133313331333131123313231333133313331311111211113313331311331322333323112
<<
C2221333133313331311233132313331333133313111112111133133313113313223333231123
>>
C2221333133313331311233132313331333133313111112111133133313113313223333231122
>>