C31232233133313221211113313331333133313331212111133133313331322133121
>>
C3123223313331322121111331333133313331333121211113313331333132213312
<<
C31232233133313221211113313331333133313331212111133133313331322133123
>>
C31232233133313221211113313331333133313331212111133133313331322133122
>>