|  | C111112111133131121133133313331333132333131131211113313121111133313331333133313331311221123231323311 
  >> |  | C11111211113313112113313331333133313233313113121111331312111113331333133313331333131122112323132331 
  << |  | C111112111133131121133133313331333132333131131211113313121111133313331333133313331311221123231323313 
  >> |  |