C2221333133313331311233132313331333133313331321123231333133323213221223321
>>
C222133313331333131123313231333133313331333132112323133313332321322122332
<<
C2221333133313331311233132313331333133313331321123231333133323213221223323
>>
C2221333133313331311233132313331333133313331321123231333133323213221223322
>>