C2221333133313331311233132313331333133313331321123231333132313331122221
>>
C222133313331333131123313231333133313331333132112323133313231333112222
<<
C2221333133313331311233132313331333133313331321123231333132313331122223
>>
C2221333133313331311233132313331333133313331321123231333132313331122222
>>