What film that was edited by and executive produced by a producer of M2 was executive produced and written by M1
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.executive_produced_by M1 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.producer.film|ns:film.production_company.films M2
}