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