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