C2221333133313331311233132313331333133313331321123231333133311233132112321231
>>
C222133313331333131123313231333133313331333132112323133313331123313211232123
<<
C2221333133313331311233132313331333133313331321123231333133311233132112321233
>>
C2221333133313331311233132313331333133313331321123231333133311233132112321232
>>