C31232233133313221211113313331333133313331212111112111133121111112231323131
>>
C3123223313331322121111331333133313331333121211111211113312111111223132313
<<
C31232233133313221211113313331333133313331212111112111133121111112231323133
>>
C31232233133313221211113313331333133313331212111112111133121111112231323132
>>