Quadri Italia

1§=#Most 12-15HcP,bal

 *12-13:3-suiter,

        1444,4144

        A short MAJOR

 *12-15,bal:4333,4432,

            5minor332

 *12-20:6+§ or 6+¨

        If 12-13:

        4cd MAJOR OK

 *16-20:6+© or 6+ª

1¨=#19+HcP,ANY.LTC:<5

     Not 3-suiters

1©=#12-20HcP,4+©

 *12-15,5+©    

 *12-20,5©332  

 *14-20,2-suiter,4-5©

 *16-20,4©+5ª

1ª=#12-20HcP,4+ª

 *12-15,5+ª     

 *12-20,5ª332  

 *14-20,2-suiter,4-5ª

 *16-20,4ª+5©

1NT=#16-18HcP,bal

     No 5cd MAJOR

2§=#11+cP,4441,5440

     5cd=minor

    *12-13:Short minor

    *14+HcP:Any short

2¨=#9-15,2-suit(©+ª)

    LTC:6,Good suits

2©=#9-15HcP,1/2-suiter

    9-15,5© + a minor  

    9-12,6+©  

2ª=#9-15HcP,1/2-suiter

    9-15,5ª + a minor  

    9-12,6+ª  

2NT=#9-15HcP,5+§ + 5+¨

3§¨©ª=Preempt

3NT=#7cd minor,Good

4§=#10-14HcP,7-8©

    Namyats

4¨=#10-14HcP,7-8ª

    Namyats

4©=8+©,7-8 tricks

4ª=8+ª,7-8 tricks

5§=8-9§,8+ tricks

5¨=8-9¨,8+ tricks

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4 of non-trump

  suit=#CAB

4§=#ACE ask unless:

-After interference

-Preemptive opening

4NT=#Blackwood 04-1-2-3