024期:半数【《02,03,06,09,10,12,13,14,17,19,20,22,23,26,28,30,32,34,39,42,44,45,46,49》】开:32准
025期:半数【《04,09,10,12,13,17,18,20,21,22,25,26,28,29,32,37,39,41,42,43,46,47,48,49》】开:47准
026期:半数【《01,05,07,10,11,12,13,14,15,21,22,24,25,26,27,29,30,31,32,33,42,44,47,48》】开:46错
027期:半数【《05,06,10,11,13,14,16,17,18,19,20,23,25,27,29,31,34,36,38,40,43,46,47,49》】开:？？？？