C3123223313331322121111331333133313231333132212111111222331311312121
>>
C312322331333132212111133133313331323133313221211111122233131131212
<<
C3123223313331322121111331333133313231333132212111111222331311312123
>>
C3123223313331322121111331333133313231333132212111111222331311312122
>>