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