Input (grade 13): Cassis (; Occitan: Cassís) is a commune situated east of Marseille in the administrative department of the Bouches-du-Rhône in the Provence-Alpes-Côte d'Azur region in southern France.
Output (grade 6): It is found in the region Provence-Alpes-Côte d'Azur in the Bouches-du-Rhône department in the south of France.