C2221333133313331311233132313331333133313331333133313331333131211111223331
>>
C222133313331333131123313231333133313331333133313331333133313121111122333
<<
C2221333133313331311233132313331333133313331333133313331333131211111223333
>>
C2221333133313331311233132313331333133313331333133313331333131211111223332
>>