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