204期:〓〓半数03,05,07,08,10,11,15,16,17,18,21,22,23,24,25,26,27,29,36,38,39,41,46,48》开05准
205期:〓〓半数02,03,05,07,10,12,18,20,22,23,24,26,29,30,32,33,35,37,39,40,41,43,44,46》开03准
206期:〓〓半数03,05,06,08,12,13,14,17,18,22,24,25,27,32,33,35,36,38,40,41,42,45,46,47》开47准
207期:〓〓半数01,03,04,05,06,07,11,13,14,15,16,17,25,26,28,31,32,34,35,36,37,40,41,48》开31准
208期:〓〓半数02,07,08,11,12,13,14,15,16,21,23,24,25,26,29,30,32,33,35,36,40,46,48,49》开19错
209期:〓〓半数02,06,09,12,14,16,19,21,24,25,26,29,30,31,34,35,36,37,39,40,46,47,48,49》开08错
210期:〓〓半数01,02,03,04,06,09,10,14,16,18,19,20,23,27,29,30,35,37,38,41,43,46,47,48》开？？