245期:((04,07,11,14,15,17,18,24,28,30,36,37,38,42,43,46))开:17中中中
246期:((04,06,09,10,21,23,24,27,29,32,36,37,39,40,44,45))开:15错错错
247期:((02,09,10,13,14,20,23,25,27,28,37,38,40,42,43,45))开:31错错错
248期:((01,03,05,06,07,09,12,16,17,19,23,25,28,33,40,42))开:中?