| North | East | South | West |
| 1NT | 2♣ | 2♠ | X |
| 3♣ | X | Pass | Pass |
| 4♣ | 4♦ | 5♠ | 5NT |
| X | 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 | - | - |