Which British director of M4 was employed by M0 and was employed by M1 and M2
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.director.film M4 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M1 .
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
?x0 ns:people.person.nationality ns:m.07ssc
}