C2221333133313331311233132313331333133313111112111133133313112132312133311
>>
C222133313331333131123313231333133313331311111211113313331311213231213331
<<
C2221333133313331311233132313331333133313111112111133133313112132312133313
>>
C2221333133313331311233132313331333133313111112111133133313112132312133312
>>