284期：24码《03,09,11,12,13,18,19,20,22,23,24,25,27,29,31,36,37,39,41,43,44,46,48,49》开：20对
285期：24码《01,02,05,06,09,10,12,14,17,18,23,25,27,28,30,35,36,38,39,40,41,43,46,48》开：06对
286期：24码《02,03,04,05,06,07,10,11,13,21,22,23,26,28,29,31,32,33,34,37,41,42,43,49》开：48错
287期：24码《01,02,03,07,08,12,16,17,19,21,23,25,26,28,29,31,34,35,36,41,44,46,47,48》开：04错
288期：24码《02,03,08,09,12,14,17,18,19,21,23,24,25,27,28,32,35,36,37,39,46,47,48,49》开：？？