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