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