What did a director and cinematographer of M0 , M1 , and M2 executive produce
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.executive_produced_by ?x1 .
?x1 ns:film.cinematographer.film M0 .
?x1 ns:film.cinematographer.film M1 .
?x1 ns:film.cinematographer.film M2 .
?x1 ns:film.director.film M0 .
?x1 ns:film.director.film M1 .
?x1 ns:film.director.film M2
}