Did M2 star a costume designer of M0 and M1
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 .
M2 ns:film.film.starring/ns:film.performance.actor ?x0
}