281期:特围=====01,03,07,08,09,10,11,12,13,18,19,20,23,25,27,28,30,31,35,36,38,40,43,44,45,46,47,49=====开 ：43准
282期:特围=====02,03,05,06,10,11,12,16,20,22,24,25,26,27,28,30,31,35,36,37,40,41,42,43,45,46,47,49=====开 ：34错
283期:特围=====05,06,07,10,11,13,14,15,17,18,20,21,22,26,29,30,31,32,33,35,38,39,40,41,42,47,48,49=====开 ：18准
284期:特围=====01,02,04,06,13,15,17,18,19,21,23,24,25,27,29,30,31,32,33,34,36,43,44,45,46,47,48,49=====开 ：20错
285期:特围=====02,03,04,06,11,12,13,15,17,18,21,22,23,24,25,28,29,30,31,34,36,38,39,40,41,42,44,46=====开 ：06准
286期:特围=====01,03,04,05,07,08,10,11,14,15,17,20,22,26,28,30,32,33,34,37,38,39,41,42,43,46,48,49=====开 ：48准
287期:特围=====01,02,03,04,05,06,07,12,15,16,17,20,21,23,24,26,28,30,31,32,33,36,37,41,43,46,47,48=====开 ：？？