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