C222133313331333131123313231333133313331333131123313331311321133121
>>
C22213331333133313112331323133313331333133313112331333131132113312
<<
C222133313331333131123313231333133313331333131123313331311321133123
>>
C222133313331333131123313231333133313331333131123313331311321133122
>>