What was edited by a film director , written by M2 's writer , and edited by M0 and M1
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.edited_by M0 .
?x0 ns:film.film.edited_by M1 .
?x0 ns:film.film.written_by ?x2 .
?x1 a ns:film.director .
?x2 ns:film.writer.film M2
}