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