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