What was executive produced by and written by a Italian writer of M0 , M1 , M2 , and M3
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.executive_produced_by ?x1 .
?x0 ns:film.film.written_by ?x1 .
?x1 ns:film.writer.film M0 .
?x1 ns:film.writer.film M1 .
?x1 ns:film.writer.film M2 .
?x1 ns:film.writer.film M3 .
?x1 ns:people.person.nationality ns:m.03rjj
}