０１７期:必中１５码：开４０对
01,02,04,05,06,11,12,13,14,18,21,24,25,26,28,33,34,35,39,40,41,46,48,(24码)
01,02,05,11,12,13,14,21,24,25,26,33,34,35,39,41,46,48,(20码)
01,02,12,13,14,21,24,25,26,33,34,39,41,46,48,(15码)
０１９期:必中１５码：开－－对
01,02,07,11,13,16,18,23,25,28,29,30,32,33,35,36,42,44,45,46,47,48,49,(24码)
02,07,11,13,16,18,23,25,28,29,30,32,35,36,42,44,46,47,48,49,(20码)
07,11,16,18,23,28,29,30,32,35,36,42,44,46,47,(15码)