C2221333133313331311233132313331333133313331321121111111113233311
>>
C222133313331333131123313231333133313331333132112111111111323331
<<
C2221333133313331311233132313331333133313331321121111111113233313
>>
C2221333133313331311233132313331333133313331321121111111113233312
>>