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