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