284期:13,33,35,06,18,42,02,04,14,15,16,30,26,28,34,38,40,11,17,19,37,45,43,31,(主前）开11对
285期:05,09,25,29,32,44,45,49,36,47,48,30,34,38,42,46,01,20,21,37,41,12,23,24,(主前）开34对
286期:03,24,45,15,09,04,11,13,49,32,02,08,01,38,28,06,12,18,21,30,33,36,39,48,(主前）开01对
287期:01,02,11,15,26,47,13,20,35,37,44,49,06,18,22,28,16,04,08,03,10,34,38,42,(主前）
