Quadri Livorno
1§-2©=13+HcP,5+cd
12-15HcP
2NT=12-15HcP,0-1©
3©=12-15HcP,3©
3NT=12-15HcP,2©
4©=12-15HcP,4©
16-20HcP,GF
2ª=#16-17HcP,6+ª+4§
3§=16-20HcP,6+§
3¨=16-20HcP,6+¨
3ª=18-20HcP,6+ª+4§