Input (grade 13): The strings play a maddeningly slow rendition of the famous' Can-Can 'from Offenbach's operetta Orpheus in the Underworld, as mentioned below.
Output (grade 12): Saint-Saëns makes a musical joke here: the tune is the same tune as the famous' Can-Can 'from Offenbach's operetta Orpheus in the Underworld, but played very slowly.