C222133313331333131123313231333133313331333131123313331331121111331313231323331
>>
C22213331333133313112331323133313331333133313112331333133112111133131323132333
<<
C222133313331333131123313231333133313331333131123313331331121111331313231323333
>>
C222133313331333131123313231333133313331333131123313331331121111331313231323332
>>