A. 先表達出兩門. B. 先叫出可能的短門.
1N 2D 1N 2D
2H 2N 5H+ 4+C, FG+. 2H 2N 5+H+ 4+m, not S spl, FG+.
3C 2H+ 4+C. 3C relay.
3D 3+H, w/o 4C. 3D 1) 2524, FG+. 2) 2542, ST.
3H 2H+ 3C, check S stopper. 3H 5H+ 4+C, D spl, FG+.
3S 3+H+ 4+C, D cue-bid. 3S 5H+ 4+D, C spl, FG+.
3N 2H+ 3C, w/ S stopper. 3N 2542, CoG.
4C 3+H+ 4+C, S cue-bid. 4C 6H+ 4C, D spl, FG+.
3C 5H+ 4+D, FG+. 4D 6H+ 4D, C spl, ST.
3D 2H+ 4+D. 4H 6H+ 4D, C spl, mild ST.
3H 3+H, w/o 4D. 3C 5+H+ 4+m, S spl, FG+.
3S 2H+ 3C, check S stopper. 3D relay.
3N 2H+ 3C, w/ S stopper. 3H 5H+ 4+C, FG+.
4C 3+H+ 4+D, C cue-bid. 3S 1) 5H+ 4D, ST.
4D 3+H+ 4+D, S cue-bid. 2) 5H+ 5D, mild ST+.
3N 1543, CoG.
4C 6H+ 4C, S spl, FG+.
4D 6H+ 4D, S spl, ST.
4H 6H+ 4D, S spl, mild ST.
A跟B哪種後續比較理想呢？