Quadri
Livorno
1¨-1İŞ/2§¨
Pass=#No CTRL
DBL=#1 CTRL
1.step(suit)=#2 CTRL
2.step(suit)=#3 CTRL
1NT=No
CTRL,5-6HcP
1NT-2NT=Balanced,
any strength
3.step(suit)=#4 CTRL
4.step(suit)=#5 CTRL
2NT=No
CTRL,7+HcP
1¨-JUMPovercall
Pass=#0-1 CTRL
Anything
else natural
with
2+CTRL