Previous bidding:

Opener has minimum

Opener has maximum

all weak hands

Invites to 3NT

semibalanced (♣ values)

~ 12-15 HCP (3-3.75 HT)

~16-17 HCP (4-4.25 HT)

Invites to 5♦

5+♦4♥, ♣ shortness

~16-17 HCP (4-4.25 HT)

Previous bid

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