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