075期:〓〓半数06,07,10,15,17,19,20,25,26,27,28,29,32,33,36,37,38,43,44,45,46,47,48,49》开33准
076期:〓〓半数01,05,06,07,08,10,11,12,14,15,18,19,25,27,30,32,35,36,43,44,45,46,47,49》开02错
077期:〓〓半数01,02,03,04,05,07,09,14,15,16,17,19,24,26,27,32,33,34,36,38,40,41,44,45》开？？