What was executive produced by a star and director of M1 and M2 and edited by M0
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by M0 .
?x0 ns:film.film.executive_produced_by ?x1 .
?x1 ns:film.actor.film/ns:film.performance.film M1 .
?x1 ns:film.actor.film/ns:film.performance.film M2 .
?x1 ns:film.director.film M1 .
?x1 ns:film.director.film M2
}