question: What was edited by a costume designer and directed by a writer of M1
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.edited_by ?x2 .
  ?x1 ns:film.writer.film M1 .
  ?x2 a ns:film.film_costumer_designer
  }