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