[红牡丹]3d22年第021期必中预测跨度与和值：789
- 独胆
- 1
- 双胆
- 1,2
- 三胆
- 1,2,3
- 杀一码
- 7
- 杀二码
- 4,7
- 杀三码
- 4,5,7
- 五码组选
- 0,1,2,3,8
- 六码组选
- 0,1,2,3,8,9
- 定三跨度
- 7,8,9
- 杀二和尾
- 1,2
- 定四和值
- 5,6,14,17
- 包星两组
- 3**,8**
- 直选定位
- 039,468,478
- 定位5*5*5
- 03689,46789,24678
- 定位杀四码
- 1245,0123,0359
- 胆拖
- 胆码：3,拖码：0,1,2,6,8
- 组选五注
- 121,182,368,380,831
- 组选十注
- 101,121,182,299,323,368,380,663,820,831
- 组选40注
- 001,002,003,012,013,018,022,026,029,033,036,038,112,113,116,119,123,126,128,129,133,139,166,168,169,189,226,229,236,239,269,288,299,336,338,366,369,388,389,399