C222133313331333131123313231333133313331333131123313331331121111331311321111
>>
C22213331333133313112331323133313331333133313112331333133112111133131132111
<<
C222133313331333131123313231333133313331333131123313331331121111331311321113
>>
C222133313331333131123313231333133313331333131123313331331121111331311321112
>>