272期：((01,04,09,11,19,23,27,28,29,32,37,38,40,41,43,47))开：23中啦
273期：((02,03,06,08,12,20,22,24,29,30,31,33,42,43,46,47))开：05x
274期：((01,06,07,09,11,14,21,22,23,27,28,34,38,40,42,47))开：24x
275期：((01,08,09,10,11,16,21,24,27,31,33,39,42,44,48,49))开：31中啦
276期：((02,03,05,08,09,10,14,17,27,28,35,36,39,41,47,49))开：88