C222133313331333131123313231333133313331323113313231333133313311231111
>>
C22213331333133313112331323133313331333132311331323133313331331123111
<<
C222133313331333131123313231333133313331323113313231333133313311231113
>>
C222133313331333131123313231333133313331323113313231333133313311231112
>>