From the convention card; 2♣ ...2♦ = puppet mostly 4+♥ => how do they break transfer here, 2♥=20-21 bal (5s ?), 2♠= gf 5+♠ ?, 2nt = artificial, it says ? ...2♥ = trs, 4+♠ => similar here ...2♠ = trs, 6+m ...2nt = art, 5M-5M ...3♣ = trs, 6+♦ (but also 2s ?) ...3x = 4441 2♦ ...2M => 2nt = says bal with ♦ what does it mean 5♦332 ? and do they try to rebid with weak openings, thats my understanding http://www.ecatsbridge.com/documents/files/2012Dublin/systems/OpenTeams/Sweden/nystrom-upmark.pdf