C2221333133313331311233132313331333133313331321123231333131333133313123121311
>>
C222133313331333131123313231333133313331333132112323133313133313331312312131
<<
C2221333133313331311233132313331333133313331321123231333131333133313123121313
>>
C2221333133313331311233132313331333133313331321123231333131333133313123121312
>>