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