|  | C11111333133313232233133313331333133112111112113313331312111112111133211331311111 
  >> |  | C1111133313331323223313331333133313311211111211331333131211111211113321133131111 
  << |  | C11111333133313232233133313331333133112111112113313331312111112111133211331311113 
  >> |  |