C2221333133313331311233132313331333133313331322333121111331333211232211
>>
C222133313331333131123313231333133313331333132233312111133133321123221
<<
C2221333133313331311233132313331333133313331322333121111331333211232213
>>
C2221333133313331311233132313331333133313331322333121111331333211232212
>>