C3123223313331322121111331333133313231333132212111111331333132311211312121
>>
C312322331333132212111133133313331323133313221211111133133313231121131212
<<
C3123223313331322121111331333133313231333132212111111331333132311211312123
>>
C3123223313331322121111331333133313231333132212111111331333132311211312122
>>