What did a character direct , M0 produce , and M1 produce
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.directed_by ?x1 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M0 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M1 .
?x1 a ns:fictional_universe.fictional_character
}