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