What company whose founder and employee influenced M3 and was influenced by M4 did M1 and M2 found
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:business.employer .
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:organization.organization.founders ?x1 .
?x0 ns:organization.organization.founders M1 .
?x0 ns:organization.organization.founders M2 .
?x1 ns:influence.influence_node.influenced M3 .
?x1 ns:influence.influence_node.influenced_by M4
}