044期:半数【《01,04,06,07,08,10,13,14,16,17,19,20,26,28,34,36,37,38,42,43,44,45,46,47》】开:45准
045期:半数【《01,03,06,07,08,09,12,13,14,15,17,18,21,22,23,24,25,26,31,37,43,45,47,49》】开:48错
046期:半数【《04,05,07,11,13,14,15,16,18,21,24,25,27,28,29,32,34,36,40,45,46,47,48,49》】开:18准
047期:半数【《02,03,05,06,07,09,10,11,15,20,21,22,26,29,30,32,34,35,37,40,41,44,46,49》】开:？？？？