Lead: 8♠
This is what happened to me yesterday. I thought it would be interesting for you, too.
Now in the original hand, a fourth A♦ was in East and doubleton Q♦ was in west. Also a fifth Q♥ was in East. Knowing this it's obvious how to make, however for the best strategy the only thing you need to make is A♦ and Q♦ to be split between both oponents. Can you see it?

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