|  | C11112331312111112111133132313331333133313233313331312111133133313331333131133133313311221232311 
  >> |  | C1111233131211111211113313231333133313331323331333131211113313331333133313113313331331122123231 
  << |  | C11112331312111112111133132313331333133313233313331312111133133313331333131133133313311221232313 
  >> |  |