C222133313331333131123313231333133313331333132332111112111111223211311
>>
C22213331333133313112331323133313331333133313233211111211111122321131
<<
C222133313331333131123313231333133313331333132332111112111111223211313
>>
C222133313331333131123313231333133313331333132332111112111111223211312
>>