1H 2S 4+H FG 1S 3C 4+S FG
3C 4H 11-12 FG or 3H 16+ BAL ST 3D 4S 11-12 FG or 3S 16+ BAL ST
3D 3H 13-15 BAL CoG 3H 3S 13-15 BAL CoG
1H-2S; 2N S singlet 1S-3C; 3D D singlet or Med+, BAL
(3H=[R], then 3S=D spl
3N=Med+ BAL)
3m m singlet 3H H singlet
3S C singlet
3H Med+, BAL
3S any void 3N any void
(3N=[R], then S/D/C void) (4C=[R], then H/D/C void)
3N/4m Med+, 55+ 4x Med+, 55+
4H min, BAL 4S min, BAL
1H-3C; 3D Med+ 1S-3D; 3H Med+
3H 4H 10-12, CoG 3S 4S 10-12, CoG
3S 3H 16-18 3N 3S 16-18
4H 4H 10-12, S/O 4S 4S 10-12, S/O
4H 4-5H+3S CoG
else 3H 19+ else 3S 19+
3H min 3S min
(再叫都是16+ 3張支持的示叫或束叫)
3S any void 3N any void
(3N=[R], then S/D/C void) (4C=[R], then H/D/C void)
3N+ Med+, 55+ 4C+ Med+, 55+
1H-3D; 3H Med+, ST 1S-3H; 3S Med+, ST
3N/4H S/O 3N/4S S/O
else spl else spl
# 5個控制+12個大牌點以上就不是低限