2♣ CRODO

3♦ Two way

4♣ Avarelli

5SA Josephine

1SA Comico

2♣ Drury

2SA Jacoby

4♣ Gerber

5SA pick a slam

1SA Raptor

2♣ Landy

3SA Gambling

4♠ Kleinman

1SA Riapertura

2♣ Roudi

2 Ambigue Doubleton

3SA Kabel

Aperture di 5 o 6 a colore 

1SA Walsh

2 Ambigue Tartan

2SA Multicolor

3SA Kantar

4SA Blackwood's

2♣ Stayman

2 Ambigue Tiroler

2SA Puppet

3SA Serio

4SA Apertura

2SA Terrorista

31

4SA Interferito

2♦ Murray

2 Deboli Bailey

3344

4SA Norman

2♦ Wilkosz

2 Deboli Muideberg

4SA Quantitativa

2♥ Kokish

2 Deboli Multiple

2♠ Baron

2 Deboli Unicolori

4SA Warren

2♠ Forrester

2 Forti Benjamin