Previous bidding:

weak hand

game invit

game hand

slam invit

slamish hand

minimum

minimum +

extra

maximum

maximum +

4+

4+

4+

4+

all hands

all hands

all hands

all hands

~ 6-8 HCP (1.5-2 HT)

~9-14 HCP (2.25-3.5 HT)

~15-17 HCP (3.75-4.25 HT)

~18+ HCP (4.5+ HT)

(5)6+

6+

suit oriented

suit oriented

~ 6-8 HCP (1.5-2 HT)

~9-12 HCP (2.25-3 HT)

4-5

4-5

4-5

4-5

NT preference (♣ values)

NT preference (♣ values)

NT preference (♣ values)

NT preference (♣ values)

~ 6-8 HCP (1.5-2 HT)

~9-14 HCP (2.25-3.5 HT)

~15-17 HCP (3.75-4.25 HT)

~18+ HCP (4.5+ HT)

(3)4+

(3)4+

(3)4+

(3)4+

suit oriented (♣ issue)

suit oriented (♣ issue)

suit oriented (♣ issue)

suit oriented (♣ issue)

~ 6-7 HCP (1.5-1.75 HT)

~ 8-9 HCP (2-2.25 HT)

~10-15 HCP (2.5-3.75 HT)

~16+ HCP (4+ HT)

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