Were M3 and M6 edited by a costume designer of M0 , M1 , and M2 and edited by M4 and M5
SELECT count(*) WHERE {
?x0 ns:film.film_costumer_designer.costume_design_for_film M0 .
?x0 ns:film.film_costumer_designer.costume_design_for_film M1 .
?x0 ns:film.film_costumer_designer.costume_design_for_film M2 .
M3 ns:film.film.edited_by ?x0 .
M3 ns:film.film.edited_by M4 .
M3 ns:film.film.edited_by M5 .
M6 ns:film.film.edited_by ?x0 .
M6 ns:film.film.edited_by M4 .
M6 ns:film.film.edited_by M5
}