C2221333133313331311233132313331333133313331321123231133131211113312231
>>
C222133313331333131123313231333133313331333132112323113313121111331223
<<
C2221333133313331311233132313331333133313331321123231133131211113312233
>>
C2221333133313331311233132313331333133313331321123231133131211113312232
>>