.

DEF-Nusine Cub

Leads(suit):3/5-open

2/4-subsequent

A=A,AKx,Ax

K=AK,KQ,KQx,Kx

Q=Qx,QJx

J=Jx,JTx

T=HHT,T

9=HH9,HT9,9

Leads(NT):3/5-open

2/4-subsequent

A=A,AKx,AQJx,Ax

K=KQx,AKJT,KQ

Q=QJx,KQT9

J=AQJ,QJ98,JTx,Jx

T=HHT,T

9=HH9,HT9,9

Signals:

order of priority

Partners lead:

1. Low=Encourage

2. Hi/lo=Odd

3. S/P (Trelde)

Declarers lead(suit):

1. Hi/lo=Odd

2. Hi=Discourage

Declarers lead(NT):

1. Smith Echo

2. Hi/lo=Odd

3. S/P

Discards:

1. High=Discourage

2. Hi/lo=Odd

3. S/P

S/P=If cannot follow:

LOW(lower suit)

HIGH(higher suit)