231期：((02,03,05,06,09,10,12,17,18,19,31,32,34,37,38,42))开：38中中中
232期：((02,09,12,17,19,23,24,26,27,31,34,35,37,38,47,49))开：42错错错
233期：((04,05,07,16,18,19,20,26,28,29,30,32,34,37,38,40))开：37中中中
234期：((04,06,10,11,13,16,21,24,27,31,32,35,37,44,46,48))开：13中中中
235期：((02,04,08,09,10,14,17,23,28,30,32,33,36,37,45,49))开：==？