284期：((04,06,10,11,16,20,21,29,30,31,36,38,40,41,47,49))开：11中中中
285期：((01,02,12,13,14,21,22,26,36,37,39,40,41,42,45,48))开：34错错错
286期：((03,05,08,09,10,11,13,15,17,18,20,25,28,37,39,40))开：01错错错
287期：((02,07,09,10,13,14,19,21,22,30,32,34,37,40,48,49))开：==？