Who did M1 and M2 influence , M4 's art director , director , and editor influence , and M3 influence
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:influence.influence_node.influenced_by ?x1 .
?x0 ns:influence.influence_node.influenced_by M1 .
?x0 ns:influence.influence_node.influenced_by M2 .
?x0 ns:influence.influence_node.influenced_by M3 .
?x1 ns:film.director.film M4 .
?x1 ns:film.editor.film M4 .
?x1 ns:film.film_art_director.films_art_directed M4
}