|  | C111112111133131121133133313331333132333131131211113313121111133313331333132313113323231 
  >> |  | C11111211113313112113313331333133313233313113121111331312111113331333133313231311332323 
  << |  | C111112111133131121133133313331333132333131131211113313121111133313331333132313113323233 
  >> |  |