284期〖特围〗01,03,04,05,06,10,11,14,17,18,20,21,23,24,25,27,29,30,32,33,37,38,39,41,45,46,48,49·（共半数）开20准
285期〖特围〗05,06,08,09,10,11,12,13,16,19,21,22,23,24,25,26,28,29,31,32,33,35,38,44,46,47,48,49·（共半数）开06准
286期〖特围〗01,03,04,06,09,10,11,12,13,14,15,17,19,20,23,24,26,28,29,31,34,36,37,38,39,42,46,48·（共半数）开48准
287期〖特围〗01,02,08,09,14,15,17,18,19,20,21,23,24,25,26,28,30,31,32,34,35,36,37,39,42,46,47,49·（共半数）开04错
288期〖特围〗01,02,03,04,06,08,10,12,13,16,18,21,23,24,26,31,32,33,35,36,37,39,40,41,43,44,47,48·（共半数）开？？