C2221333133313331311233132313331333133313331322133313331311221123232223321
>>
C222133313331333131123313231333133313331333132213331333131122112323222332
<<
C2221333133313331311233132313331333133313331322133313331311221123232223323
>>
C2221333133313331311233132313331333133313331322133313331311221123232223322
>>