C2221333133313331311233132313331333133313331321123231333132313232222333331
>>
C222133313331333131123313231333133313331333132112323133313231323222233333
<<
C2221333133313331311233132313331333133313331321123231333132313232222333333
>>
C2221333133313331311233132313331333133313331321123231333132313232222333332
>>