|  | C111112111133131121133133313331333133313331211312111112111112111133133313331333132312323221 
  >> |  | C11111211113313112113313331333133313331333121131211111211111211113313331333133313231232322 
  << |  | C111112111133131121133133313331333133313331211312111112111112111133133313331333132312323223 
  >> |  |