Were M2 , M6 , and M7 executive produced by M3 , M4 , and M5 and directed by M1 's Swedish director
SELECT count(*) WHERE {
?x0 ns:film.director.film M1 .
?x0 ns:people.person.nationality ns:m.0d0vqn .
M2 ns:film.film.directed_by ?x0 .
M2 ns:film.film.executive_produced_by M3 .
M2 ns:film.film.executive_produced_by M4 .
M2 ns:film.film.executive_produced_by M5 .
M6 ns:film.film.directed_by ?x0 .
M6 ns:film.film.executive_produced_by M3 .
M6 ns:film.film.executive_produced_by M4 .
M6 ns:film.film.executive_produced_by M5 .
M7 ns:film.film.directed_by ?x0 .
M7 ns:film.film.executive_produced_by M3 .
M7 ns:film.film.executive_produced_by M4 .
M7 ns:film.film.executive_produced_by M5
}