C31232233133313221211113313331333133313331212111133121111112133121
>>
C3123223313331322121111331333133313331333121211113312111111213312
<<
C31232233133313221211113313331333133313331212111133121111112133123
>>
C31232233133313221211113313331333133313331212111133121111112133122
>>