C31231211113313112133313331311331333133313331333133313331333133313331311331333133313232212131231
  >>
   C3123121111331311213331333131133133313331333133313331333133313331333131133133313331323221213123
  <<
   C31231211113313112133313331311331333133313331333133313331333133313331311331333133313232212131233
  >>
 
 
 C31231211113313112133313331311331333133313331333133313331333133313331311331333133313232212131232
  >>