251期01,03,05,10,15,18,20,21,24,31,32,33,38,39,（共14个）+02,04,07,09,11,13,14,16,25,26,27,29,35,36,37,40,41,（共17个）。小防17,19,30,34,（共4个）上期开24错

250期14,22,26,28,29,30,31,34,35,38,39,42,（共12个）+04,06,08,10,16,18,20,23,27,32,33,40,41,43,44,45,46,（共17个）。小防15,19,21,（共3个）上期开32防中

249期05,11,15,19,21,29,41,42,44,45,49,（共11个）+01,02,03,06,07,09,13,14,18,25,26,32,34,35,43,46,48,（共17个）。小防10,17,20,27,37,47,（共6个）上期开11小防中。

248期25,29,30,31,33,38,39,41,43,46,（共10个）+01,03,13,17,21,26,27,28,34,37,40,42,45,47,49,（共15个）。小防05,09,10,11,19,23,35,48,（共8个）上期开31防中。

247期02,04,06,07,11,12,13,14,18,19,20,23,24,29,（共14个）+01,03,05,08,10,16,17,21,22,25,26,27,28,31,32,33,35,37,43,49,（共20个）