Voidwood in

Bidding diagrams
4  Void in , asking for aces
 4NT0 or 3 aces
 51 or 4 aces
 52 Aces, no trump Q
 52 Aces and trump Q

5  Void, asking for aces
 5NT0 or 3 aces
 61 or 4 aces
 62 aces, no Q of trumph
 62 aces and Q of trumph