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