287期: 《［01,02,03,04,06,08,13,14,15,18,21,23,24,25,28,29,34,35,38,40,42,43,47,49］》开:25准
288期: 《［01,03,05,06,07,08,12,14,17,18,20,21,23,27,29,32,35,38,40,41,42,43,48,49］》开:09错
289期: 《［01,04,07,08,09,11,12,13,15,17,18,19,20,22,23,25,26,32,33,35,36,43,45,48］》开:08准
290期: 《［02,04,07,08,13,14,16,17,18,19,22,30,33,35,37,39,40,41,42,44,45,46,48,49］》开:？？