C2221333133313331311233132313331333133313331321123231333121111132331133121
>>
C222133313331333131123313231333133313331333132112323133312111113233113312
<<
C2221333133313331311233132313331333133313331321123231333121111132331133123
>>
C2221333133313331311233132313331333133313331321123231333121111132331133122
>>