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