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