South played 7♠ on the ♦T lead, east playing the three. No matter how south played the hand, he could not escape a very unlucky down one despite his best efforts.
The bidding was a standard jacoby 2NT auction.
What were the approximate east/west hands if west had both missing queens and at least 3 hearts as well as 3 spades?
Hint:
Spoiler

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Thanks Molyb. Preliminary analysis ....
If LHO has ♣K and RHO has the ♦ declarer usually fails