０１２期:必中１５码：开１１对
02,04,07,08,11,12,14,16,19,20,23,24,26,28,31,32,35,36,38,40,43,44,47,48,(24码)
04,07,08,11,12,14,16,19,23,24,26,28,31,32,36,38,43,44,47,48,(20码)
04,07,11,14,16,19,23,26,28,31,32,38,43,44,47,(15码)
　

０１３期:必中１５码：开－－对
03,07,08,09,10,12,15,19,20,21,22,24,27,31,32,33,34,36,39,43,44,45,46,48,(24码)
03,08,09,10,12,15,20,22,24,27,32,33,34,36,39,44,45,46,48,(20码)
03,09,10,12,15,22,24,27,33,34,36,39,45,46,48,(15码)