We play a 2/1 gf system, so we use the cuebid to say: “hey, i have Axx, Kxx or Qxx, you should bid 3NT with atleast Ax, Kx, Qx so we have 2 stops” So, similar to the bidding above, ours would go: 1♠-2♣ (2♦) 3♣-3♠ 4♣*-4♦ 4♠**-4NT*** 5♣+-5♦++ 5♠+++-6♣++++ * slam intrest ** denies ♥ stop *** 6RKC + 1/4 ++ key queens? +++ second step, 1 queen ++++ opener has 5=x=x=4, 6♣ with 4-4 is the best contract