What star of M3 was a person that directed M4 and edited M1 and M2
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:people.person .
?x0 ns:film.actor.film/ns:film.performance.film M3 .
?x0 ns:film.director.film M4 .
?x0 ns:film.editor.film M1 .
?x0 ns:film.editor.film M2
}