C2221333133313331311233132313331333133313331321123231333121111331211331121121
>>
C222133313331333131123313231333133313331333132112323133312111133121133112112
<<
C2221333133313331311233132313331333133313331321123231333121111331211331121123
>>
C2221333133313331311233132313331333133313331321123231333121111331211331121122
>>