284期：{{02,03,04,06,11,16,27,29,30,32,33,36,41,45,46,49}}开：32中啦
285期：{{01,03,07,08,23,25,30,31,33,38,39,40,44,46,48,49}}开：19x
286期：{{04,06,14,16,18,19,20,22,24,25,29,31,34,40,41,47}}开：24中啦
287期：{{01,04,06,10,11,12,14,23,25,29,30,31,32,46,48,49}}开：08x
288期：{{09,10,13,15,17,18,22,24,25,28,29,32,34,35,41,49}}开：25中啦
289期：{{03,07,08,10,12,16,17,19,20,23,25,29,42,44,45,47}}开：？？