C2221333133313331311233132313331333133313331321123231333133313311213132311
>>
C222133313331333131123313231333133313331333132112323133313331331121313231
<<
C2221333133313331311233132313331333133313331321123231333133313311213132313
>>
C2221333133313331311233132313331333133313331321123231333133313311213132312
>>