一、排除6红：02,03,06,18,21,27二、排除4蓝：08,09,11,15三、红球双胆：12,31四、红球投注范围：红球07码：12,17,19,22,23,24,31红球10码：09,12,17,19,22,23,24,26,31,32红球12码：05,07,09,12,17,19,22,23,24,26,31,32红球16码：05,07,09,12,15,17,19,22,23,24,26,28,29,30,31,32红球20码：05,07,09,12,13,14,15,16,17,19,20,22,23,24,26,28,29,30,31,32五、蓝球投注范围：1码定蓝：123码定蓝：12,13,165码定蓝：10,12,13,14,16