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