025期：04,05,07,08,11,12,13,14,16,17,18,20,24,26,27,30,34,36,37,38,41,43,45,47··（共半数）开47准
026期：04,05,08,14,15,18,19,20,21,22,24,25,27,28,30,35,36,37,38,39,41,44,46,47··（共半数）开46准
027期：03,08,12,13,14,15,17,19,20,22,23,24,25,26,28,29,33,35,36,39,41,44,46,49··（共半数）开17准
028期：01,02,05,09,12,14,19,20,25,27,29,30,31,32,33,37,41,42,43,44,45,47,48,49··（共半数）开05准
029期：02,05,06,10,12,13,14,15,18,19,22,23,24,25,27,28,31,33,34,36,40,42,43,48··（共半数）开17错
030期：02,03,08,09,12,14,17,20,22,23,25,27,28,30,32,33,34,36,37,39,41,46,47,49··（共半数）开46准
031期：01,02,03,05,06,08,10,12,14,17,19,21,24,27,28,30,33,34,35,38,39,42,45,48··（共半数）开17准
032期：01,03,04,07,09,13,14,15,16,18,20,21,24,31,32,34,36,38,41,42,44,45,47,49··（共半数）开17错
033期：01,05,06,07,12,13,15,18,19,20,21,22,23,24,26,27,32,34,35,36,44,45,47,48··（共半数）开34准
034期：01,02,03,04,06,07,09,10,13,14,15,16,17,22,29,31,32,35,37,38,42,45,47,49··（共半数）开47准
∷∷∷∷∷∷∷∷10中8∷∷∷∷∷∷∷∷
035期：01,03,04,09,11,12,13,14,17,18,20,22,25,30,31,32,35,37,38,40,42,47,48,49··（共半数）开33错
036期：01,02,05,07,08,11,12,13,14,18,19,20,21,24,28,31,32,33,38,39,41,43,44,48··（共半数）开47错