C2221333133313331311233132313331333133313331321123231333133311213111
>>
C222133313331333131123313231333133313331333132112323133313331121311
<<
C2221333133313331311233132313331333133313331321123231333133311213113
>>
C2221333133313331311233132313331333133313331321123231333133311213112
>>