C2221333133313331311233132313331333133313331321123231333132231133131121
>>
C222133313331333131123313231333133313331333132112323133313223113313112
<<
C2221333133313331311233132313331333133313331321123231333132231133131123
>>
C2221333133313331311233132313331333133313331321123231333132231133131122
>>