Bidding
North
East
South
West
1NT
2♠
3♣
3
♦
3♠
3NT
4♠
X
4NT
Pass
5♠
Pass
Pass
6NT
X
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
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