F d q

F d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d qF d q