| North | East | South | West |
| 1♠ | 2♥ | X | 2♠ |
| X | 3♠ | Pass | Pass |
| X | XX | Pass | 4♣ |
| Pass | Pass | 5♠ | Pass |
| 5NT | 6♦ | 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 | - | - |