question: What character influenced M3 's writer and editor and influenced M1 and M2
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:fictional_universe.fictional_character .
  ?x0 ns:influence.influence_node.influenced ?x1 .
  ?x0 ns:influence.influence_node.influenced M1 .
  ?x0 ns:influence.influence_node.influenced M2 .
  ?x1 ns:film.editor.film M3 .
  ?x1 ns:film.writer.film M3
  }