043期:〓〓半数01,05,07,09,11,14,15,16,17,20,22,25,26,31,34,38,40,41,42,44,45,46,48,49》开40准
044期:〓〓半数05,06,07,09,10,11,13,17,18,20,21,24,27,28,30,31,34,35,36,37,39,45,46,47》开08错
045期:〓〓半数01,02,05,07,08,10,15,17,19,20,21,22,25,27,28,30,37,38,41,43,44,45,46,47》开09错
046期:〓〓半数01,04,05,07,08,10,13,14,15,18,21,22,23,27,28,29,30,34,39,41,42,43,45,49》开？？