C2221333133313331311233132313331333133313331321123231333131112321
>>
C222133313331333131123313231333133313331333132112323133313111232
<<
C2221333133313331311233132313331333133313331321123231333131112323
>>
C2221333133313331311233132313331333133313331321123231333131112322
>>