|  | C11112331312111112111133133313331333132323133313331311212111133133313331312312331 
  >> |  | C1111233131211111211113313331333133313232313331333131121211113313331333131231233 
  << |  | C11112331312111112111133133313331333132323133313331311212111133133313331312312333 
  >> |  |