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