Previous bidding:

game hand

slam invit

slamish hand

minimum

extra

maximum

(and) values

(and) values

(and) values

NT preference

NT preference

NT preference

~ 6-12 HCP (1.5-3 HT)

~13-14 HCP (3.25-3.5 HT)

~15+ HCP (3.75+ HT)

(2)3+♣

(2)3+♣

suit preference

suit preference

~ 6-12 HCP (1.5-3 HT)

~13+ HCP (3.25+ HT)

6+, short ♣

all hands

~ 6-12 HCP (1.5-3 HT)

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