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