282期：((03,04,07,10,11,13,17,18,19,21,30,31,34,35,47,48))开：30中中中
283期：((02,04,10,13,14,15,16,18,19,24,31,32,33,38,39,42))开：39中中中
284期：((02,10,12,13,15,17,21,22,27,32,33,34,38,39,44,48))开：17中中中
285期：((08,10,12,16,19,20,22,25,30,32,35,37,39,40,45,46))开：33错错错
286期：((03,07,11,12,13,15,16,18,26,30,31,36,39,40,41,42))开：39中中中
287期：((05,06,07,09,11,13,20,21,33,37,41,42,43,44,46,49))开：25错错错
288期：((04,05,06,08,09,11,12,16,19,21,24,27,30,33,34,49))开：09中中中
7-5
289期：((07,11,12,15,16,19,23,25,26,29,30,31,38,43,47,48))开：08错错错
290期：((04,05,06,08,10,20,26,28,36,37,38,40,43,47,48,49))开：08中中中
291期：((05,07,08,12,16,17,19,25,28,29,32,33,34,36,37,47))开：43错错错
