|  | C11111333133313232233133313331333133112111112113313113121111121111331333133313331333133313113123331 
  >> |  | C1111133313331323223313331333133313311211111211331311312111112111133133313331333133313331311312333 
  << |  | C11111333133313232233133313331333133112111112113313113121111121111331333133313331333133313113123333 
  >> |  |