21215期:
百: 369
十:178
个:456
跨度:3,4,5(主跨3)
和值:15,16,17(主和17)
包星: * * 4~~~~* 7 4
组选复式:3456789~~346789~~34678~~3467~~467(含组三)
排列五复式:369//178//456//369//135//
单组选:674,374,974,386,376,916,385,384,375,915,614,684,314,914,984
单选五注:674,386,385,384,375
精选五注:67461,38661,38561,38461,37561