042期:半数【《01,02,03,07,08,10,12,14,17,20,21,22,24,29,32,33,34,35,37,39,40,43,44,46》】开:34准
043期:半数【《01,02,04,05,07,08,10,12,14,15,18,22,23,26,27,28,29,31,32,37,39,43,44,47》】开:40错
044期:半数【《05,06,10,13,17,18,21,22,24,31,33,34,35,36,37,41,42,43,44,45,46,47,48,49》】开:08错
045期:半数【《02,04,05,06,08,10,11,13,14,15,17,20,23,24,29,32,35,37,39,40,41,42,43,47》】开:？？？？