Did a Swedish actor of a character direct M1 and direct M2 and M3
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
?x0 ns:film.director.film M1 .
?x0 ns:film.director.film M2 .
?x0 ns:film.director.film M3 .
?x0 ns:people.person.nationality ns:m.0d0vqn .
?x1 a ns:fictional_universe.fictional_character
}