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