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