C222133313331333131123313231333133313331333133313331333133313331121133232311
>>
C22213331333133313112331323133313331333133313331333133313331333112113323231
<<
C222133313331333131123313231333133313331333133313331333133313331121133232313
>>
C222133313331333131123313231333133313331333133313331333133313331121133232312
>>