What was produced by and edited by a film director that wrote M1
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
?x1 a ns:film.director .
?x1 ns:film.writer.film M1
}