C2221333133313331311233132313331333133313331322331121133133333321
>>
C222133313331333131123313231333133313331333132233112113313333332
<<
C2221333133313331311233132313331333133313331322331121133133333323
>>
C2221333133313331311233132313331333133313331322331121133133333322
>>