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