285期：<<01,04,05,07,08,10,16,17,20,23,25,27,28,33,38,47>>开：33中中中
286期：<<01,07,10,14,16,23,24,28,29,30,31,32,34,36,43,48>>开：39错错错
287期：<<03,05,06,07,14,25,29,31,32,34,37,38,39,43,47,48>>开：25中中中
288期：<<02,03,09,10,11,12,15,17,27,28,32,34,40,45,46,47>>开：09中中中
289期：<<04,09,13,14,17,20,21,22,26,30,31,36,41,44,47,49>>开：08错错错
290期：<<01,04,05,08,15,17,23,27,28,29,30,32,34,37,39,47>>开：08中中中
291期：<<02,03,04,05,11,12,14,15,21,22,25,30,43,46,48,49>>开：43中中中
7中5
292期：<<01,04,05,07,11,17,19,23,27,32,34,35,38,40,44,45>>开：09错错错