C2221333133313331311233132313331333133313331321123231331121111332323121
>>
C222133313331333131123313231333133313331333132112323133112111133232312
<<
C2221333133313331311233132313331333133313331321123231331121111332323123
>>
C2221333133313331311233132313331333133313331321123231331121111332323122
>>