Which director of M2 and M3 executive produced M4 's prequel and wrote M0 and M1
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.director.film M2 .
?x0 ns:film.director.film M3 .
?x0 ns:film.producer.films_executive_produced ?x1 .
?x0 ns:film.writer.film M0 .
?x0 ns:film.writer.film M1 .
?x1 ns:film.film.sequel M4
}