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