C3123223313331322121111331333133313231333132212111133333311212121
>>
C312322331333132212111133133313331323133313221211113333331121212
<<
C3123223313331322121111331333133313231333132212111133333311212123
>>
C3123223313331322121111331333133313231333132212111133333311212122
>>