Who edited M1 and executive produced a film edited by M3 and edited by M4 and M5
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:film.editor.film M1 .
?x0 ns:film.producer.films_executive_produced ?x1 .
?x1 a ns:film.film .
?x1 ns:film.film.edited_by M3 .
?x1 ns:film.film.edited_by M4 .
?x1 ns:film.film.edited_by M5
}