C2221333133313331311233132313331333133313331322231333131121211331322321
>>
C222133313331333131123313231333133313331333132223133313112121133132232
<<
C2221333133313331311233132313331333133313331322231333131121211331322323
>>
C2221333133313331311233132313331333133313331322231333131121211331322322
>>