C2221333133313331311233132313331333133313331333133313331333131122112311
>>
C222133313331333131123313231333133313331333133313331333133313112211231
<<
C2221333133313331311233132313331333133313331333133313331333131122112313
>>
C2221333133313331311233132313331333133313331333133313331333131122112312
>>