284期：((03,08,09,10,14,17,31,36,37,38,39,42,44,45,46,49))开：17中中中
285期：((03,04,05,11,15,17,27,29,30,31,35,37,40,44,46,48))开：33错错错
286期：((04,05,09,11,15,24,26,32,34,37,39,40,42,43,44,49))开：39中中中
287期：((02,04,05,06,07,08,15,16,20,29,32,40,42,43,45,47))开：25错错错
288期：((03,07,11,12,14,25,26,27,31,34,35,37,40,41,44,49))开：88