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