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