2**,8**,7**
复式 7 9 0/8 4 6/2 6 0
组选 2,8,7,9,4,6,0--2,8,7,9,4,6--2,8,7,9,4--2,8,7,9--2,8,7[包含组三]
直组 280,279,274,276,270,294,290,240,879,874,876,870,894,896,890,860,796,790,746,946