HAMWAY
1NT(strong)
DBL=© + a minor
2§=ª + a minor
2©=5+©
2ª=5+ª
2NT=§+¨ or
strong 2-suiter
2§(Stayman)
DBL=Lead directing
2¨(Trans)
2©=ª + a minor
2ª=6+ª
2NT=§+¨
2©(Trans)
DBL=5+©
2ª=© + a minor