Bidding
North
East
South
West
1NT
2
♥
2♠
3NT
4NT
X
5
♦
6♠
X
7♠
X
Pass
Pass
XX
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page