1D 12-18p D 1-
1H 4+ S
1S 12-15 3+ S
1N relay asking another suit, but NF!!
2C 4+ C
2D 4+ H
2H no 4C/H/6S FG
2S 5+ S min
2N NAT inv
3S 6+ S inv
2C 12-18 5+ C
2D 12-18 5+ H
2H
2S 16-18 4+ S
1S 4+ H
1N relay asking another suit, but NF!!
2C 4+ C
2D 4+ S
2H 5+ H min
2S no 4C/S/6H FG
2N NAT inv
3H 6+ H inv
2C 12-18 5+ C
2D 12-18 5+ S
2H 12-15 3+ H
2S
3H 16-18 4+ H
1N to play
2C 4+ C
2D 12-18 5+ H
2H 12-18 5+ S
2S
2N 12-15 3+ C
3C 16-18 4+ C
2D transfer to 2H
2H transfer to 2S
開叫者若不接受轉換─3D! 有良好配合的強牌迫叫，答叫者有AK或短門都要報
others 6張好牌組,NAT
2NT 通常有些許配合, 問牌組品質及高低限(Ogust)
2S BAL FG(12+)
2N BAL inv(10-11)
3C weak C, 0-7
3D 獨門方塊, 其他牌組在2張以下
若被自然插叫 答叫者叫2D表示另外兩門 所有賭倍都是合作