Quadri Livorno

1¨=19+HcP,ANY

1¨-2©=4 CTRL

2ª=#ASK supp

2NT=19-21HcP,bal

2NT-3§=Stayman

3§=#ASK supp

3¨=#ASK supp

3©=#ASK supp

3ª=#ASK CTRL

3NT=22+HcP,bal

3NT-4§=Stayman

4§=#ASK CTRL

4¨=#ASK CTRL

4©=#ASK CTRL