开：01 09 14 15 16 20 21 24 29 31 40 45 46 47 49 63 65 68 71 74 选六6码：04,08,19,64,68,72

选六8码：04,08,19,41,64,68,72,74

选六20码：04,08,15,18,19,20,22,31,39,41,43,48,56,64,68,70,72,73,74,75