C2221333133313331311233132313331333133313331323112331323211232311
>>
C222133313331333131123313231333133313331333132311233132321123231
<<
C2221333133313331311233132313331333133313331323112331323211232313
>>
C2221333133313331311233132313331333133313331323112331323211232312
>>