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