"AK75","Q9643","962","7",
"932","KT75","KQ8","T82",
"64","8","AT7543","J964"
3nt making push
3Nt by West will make because South wont go up on the QD lead.
4H by east is trickier but should make.
preempt or not doesnt matter = push.
"AJ5","AK963","J96","A2",
"KQ832","QJT52","K2","T",
"T97","74","Q8","KQ8753",
"64","8","AT7543","J964","3"
All road lead to 3Nt and since club dont break 3Nt is going down.
push
"
2Dx -2 vs 4H-1 ... =-11
Here i think reaching 6S is fairly easy but 6H goes down. You have more chance of reaching going wrong after the preempt so im giving +2 for 2D.

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