C31232233133313221211113313331333133313331212111133121111121111132313121131
>>
C3123223313331322121111331333133313331333121211113312111112111113231312113
<<
C31232233133313221211113313331333133313331212111133121111121111132313121133
>>
C31232233133313221211113313331333133313331212111133121111121111132313121132
>>