285期：((01,02,06,08,10,15,18,21,26,34,37,40,42,43,46,49))开：06准
286期：((01,03,08,09,12,13,20,21,22,27,35,38,41,42,44,47))开：48错
287期：((07,11,14,17,20,21,22,24,30,36,38,39,44,46,47,49))开：04错
288期：((01,02,03,07,12,15,22,25,26,30,31,39,42,43,48,49))开：01准
289期：((03,08,10,12,13,14,15,16,19,22,24,38,39,40,44,47))开：24准
290期：((02,07,08,09,12,13,14,16,18,23,25,26,34,39,40,41))开：34准
291期：((03,05,10,13,20,21,23,24,27,31,32,35,36,38,42,46))开：==？
