Were M2 and M3 edited by a cinematographer and edited by M0 's star , writer , and director
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.film M0 .
?x0 ns:film.director.film M0 .
?x0 ns:film.writer.film M0 .
?x1 a ns:film.cinematographer .
M2 ns:film.film.edited_by ?x0 .
M2 ns:film.film.edited_by ?x1 .
M3 ns:film.film.edited_by ?x0 .
M3 ns:film.film.edited_by ?x1
}