037期:〓〓半数02,03,04,13,14,15,17,18,19,28,29,30,31,33,34,36,37,39,40,42,43,44,46,48》开43准
038期:〓〓半数01,02,04,06,08,09,12,13,17,21,22,23,24,25,26,31,34,38,42,44,45,47,48,49》开42准
039期:〓〓半数02,05,10,11,12,15,17,18,19,21,22,23,24,26,32,33,36,37,40,41,42,45,47,48》开11准
040期:〓〓半数01,03,04,06,07,08,09,10,11,12,16,18,20,22,24,26,29,31,35,42,44,47,48,49》开28错
041期:〓〓半数01,02,03,04,05,06,11,20,21,24,28,30,31,32,33,35,39,41,42,43,44,45,47,49》开？？