C2221333133313331311233132313331333133313331321123231333132322121233231
>>
C222133313331333131123313231333133313331333132112323133313232212123323
<<
C2221333133313331311233132313331333133313331321123231333132322121233233
>>
C2221333133313331311233132313331333133313331321123231333132322121233232
>>