Complex sentence: The dependency Clipperton Island is exceptionally reserved the ISO 3166-1 alpha-2 code CP, while metropolitan France is exceptionally reserved (previously officially assigned) the ISO 3166-1 alpha-2 code FX.
Split into simpler sentences: The dependency Clipperton Island is exceptionally reserved the ISO 3166-1 alpha-2 code CP. Metropolitan France (the part of France located in Europe) is exceptionally reserved (previously officially assigned) the ISO 3166-1 alpha-2 code FX.