242期：((01,09,18,19,24,27,30,32,34,39,40,44,45,46,47,49))开：34中中中
243期：((01,02,05,08,14,15,16,20,22,23,28,31,32,42,45,49))开：08中中中
244期：((06,13,14,15,16,17,22,23,27,30,34,35,44,45,47,48))开：24错错错
245期：((01,04,05,09,12,14,17,19,20,24,26,33,36,39,41,43))开：44错错错
246期：((05,06,10,14,18,23,24,26,27,32,36,37,38,42,44,48))开：06中中中
247期：((01,12,15,16,19,20,21,22,27,29,31,32,33,37,42,49))开：==？