C31232233133313221211113313331333133313331212111133131133131211331311211311
>>
C3123223313331322121111331333133313331333121211113313113313121133131121131
<<
C31232233133313221211113313331333133313331212111133131133131211331311211313
>>
C31232233133313221211113313331333133313331212111133131133131211331311211312
>>