C2221333133313331311233132313331333133313331321123231333132212111333131
>>
C222133313331333131123313231333133313331333132112323133313221211133313
<<
C2221333133313331311233132313331333133313331321123231333132212111333133
>>
C2221333133313331311233132313331333133313331321123231333132212111333132
>>