North | East | South | West |
1♥ | 2♣ | 3♦ | Pass |
Pass | X | Pass | Pass |
4♦ | X | XX | Pass |
4NT | 5♣ | X | XX |
5♥ | Pass | Pass | X |
Pass | 5♠ | X | 5NT |
X | XX | 6♣ | X |
Pass | 6♥ | X | Pass |
Pass | 7♣ | X | XX |
7♦ | X | Pass | 7♥ |
X | 7♠ | Pass | Pass |
X | 7NT | X | ? |
Bid | Rule | Alert | Priority | Operations |
PASS | Undefine | - | - | |
XX | Undefine | - | - |