C2221333133313331311233132313331333133313111112111113231323132121
>>
C222133313331333131123313231333133313331311111211111323132313212
<<
C2221333133313331311233132313331333133313111112111113231323132123
>>
C2221333133313331311233132313331333133313111112111113231323132122
>>