C31232233133313221211113313331333133313331212111113331312323133313112211
>>
C3123223313331322121111331333133313331333121211111333131232313331311221
<<
C31232233133313221211113313331333133313331212111113331312323133313112213
>>
C31232233133313221211113313331333133313331212111113331312323133313112212
>>