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