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