124期:半数【《02,07,10,12,13,15,16,20,21,24,25,28,31,33,35,37,38,39,40,41,44,45,46,49》】开:39准
125期:半数【《01,04,05,07,11,12,15,16,17,18,19,21,22,23,24,27,30,33,34,35,36,39,43,46》】开:31错
126期:半数【《03,04,06,07,08,09,10,14,17,19,20,21,23,29,31,33,35,38,40,42,45,47,48,49》】开:？？？？