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