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