C31231211113313121211113313331333133313331213331323133313331123313232223321
  >>
   C3123121111331312121111331333133313331333121333132313331333112331323222332
  <<
   C31231211113313121211113313331333133313331213331323133313331123313232223323
  >>
 
 
 C31231211113313121211113313331333133313331213331323133313331123313232223322
  >>