C31232233133313221211113313331333133313331212111133131211111212133121
>>
C3123223313331322121111331333133313331333121211113313121111121213312
<<
C31232233133313221211113313331333133313331212111133131211111212133123
>>
C31232233133313221211113313331333133313331212111133131211111212133122
>>