|  | C111112111133131121133133313331333132333131131211113313121111133313331333131211111333131221 
  >> |  | C11111211113313112113313331333133313233313113121111331312111113331333133313121111133313122 
  << |  | C111112111133131121133133313331333132333131131211113313121111133313331333131211111333131223 
  >> |  |