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