273期：健民{{01,02,03,04,05,10,13,18,23,24,25,28,29,30,31,34,36,38,39,43,44,45,46,48}}开：04对
274期：健民{{01,04,08,12,15,16,17,19,20,23,24,27,28,30,31,32,36,37,38,40,43,44,45,46}}开：44对
275期：健民{{01,02,05,06,07,08,09,12,14,15,16,18,19,20,25,32,38,39,41,43,44,46,48,49}}开：45X
276期：健民{{02,03,07,09,12,14,15,20,21,22,23,25,29,31,33,34,37,41,43,44,45,46,47,48}}开：09对
277期：健民{{01,03,04,07,10,12,13,16,17,23,24,25,26,27,30,34,37,38,40,41,42,43,45,48}}开：16对
278期：健民{{01,03,04,05,07,08,09,10,12,14,15,16,25,26,27,31,32,34,35,37,40,42,45,49}}开：28X
279期：健民{{01,03,06,07,14,15,17,21,22,23,27,28,30,31,32,34,36,37,40,41,42,44,45,47}}开：27对
280期：健民{{03,04,05,06,07,10,11,14,16,18,21,26,29,32,33,34,35,36,37,40,41,43,45,47}}开：//