C2221333133313331311233132313331333133313331322331121133132311311311
>>
C222133313331333131123313231333133313331333132233112113313231131131
<<
C2221333133313331311233132313331333133313331322331121133132311311313
>>
C2221333133313331311233132313331333133313331322331121133132311311312
>>