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