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