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：88