What did a Spanish film editor edit and M0 and M1 write
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.written_by M0 .
?x0 ns:film.film.written_by M1 .
?x1 a ns:film.editor .
?x1 ns:people.person.nationality ns:m.06mkj
}