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