285期：24码━（02,03,04,05,07,10,11,12,15,17,18,21,27,28,30,33,35,37,39,40,43,45,46,48）开：33对
286期：24码━（01,03,05,06,09,10,12,15,18,19,20,23,25,26,27,30,34,37,38,42,44,45,47,48）开：39错
287期：24码━（05,06,09,10,12,13,15,19,20,22,24,26,29,32,33,34,36,40,41,42,43,44,45,48）开：25错
288期：24码━（01,03,04,06,08,09,10,13,16,17,18,20,22,24,26,27,31,32,33,35,38,47,48,49）开：**
