284期：((04,08,11,13,15,17,22,25,26,27,28,29,32,33,36,38))开：27中中中
285期：((01,13,14,16,19,20,23,25,31,35,36,39,41,43,47,49))开：21错错错
286期：((04,06,07,09,16,18,20,23,25,27,34,35,37,43,45,49))开：45中中中
287期：((02,06,07,14,16,17,23,26,29,32,33,35,37,40,41,48))开：40中中中
288期：((01,04,07,08,10,12,13,15,16,21,22,31,36,39,45,47))开：26错错错
289期：((04,06,11,20,21,23,28,30,32,33,35,36,37,42,43,44))开：04中中中
290期：((07,08,11,18,20,22,24,28,29,31,32,34,37,39,47,48))开：11中中中
7----------5
291期：((04,09,13,14,15,16,25,26,30,34,35,37,43,44,45,49))开：14中中中
292期：((02,04,07,11,13,16,18,21,23,28,30,32,33,38,39,48))开：44错错错
293期：((02,05,12,15,20,21,26,28,30,31,34,36,37,39,44,49))开：30中中中
294期：((05,09,10,12,18,22,23,25,26,35,37,39,40,43,44,46))开：48错错错
295期：((10,11,12,16,20,25,30,31,33,35,40,42,44,45,48,49))开：24错错错
296期：((03,09,10,15,16,23,24,27,30,35,37,43,44,45,48,49))开：09中中中