2NT ---
3♣* : Puppet Stayman. Does not guarantee a 4-card major.
3♦ : I have a 4-card major
3♥ : ♠ 4, GF
3♠ : ♥ 4, GF
3NT : to play
3♥ : ♥ 5
3♠ : ♠ 5
3NT : no 4-card major
4♥ : ♥ 5 ♠ 4, slam interest
4♠ : ♠ 5 ♥ 4, slam interest
3♦* : Transfer to 3♥ (5+♥).
: After opener accept the transfer with 3♥ ...
: 3♠ ♥ 5 ♠ 4
3♥* : Transfer to 3♠ (5+♠).
3♠* : Minor Suit Stayman, weak minor 6+ or 5-4 in minors or 5-4+ in minors.
3NT : ♦ better than ♣
4♣ : ♣ 6+, weak
4♦ : ♦ 6+, weak
4♥ : ♣ 5♦ 4, GF
4♠ : ♦ 5♣ 4, GF
4♣ : ♣ better than ♦
pass : ♣ 6+, weak
4♦ : ♦ 6+, weak
4♥ : ♣ 5♦ 4, GF
4♠ : ♦ 5♣ 4, GF
3NT : 5-10 HCP, signoff.
4♣* : majors 5-5+
4♦/♥* : Texas Transfer (6+♥/♠), signoff.
4♠ : minors 5-5+
4NT : Quantitative Inv.