C222133313331333131123313231333133313331333132112323113313231133121
>>
C22213331333133313112331323133313331333133313211232311331323113312
<<
C222133313331333131123313231333133313331333132112323113313231133123
>>
C222133313331333131123313231333133313331333132112323113313231133122
>>