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：88