321期:((03,04,12,15,19,21,23,25,31,34,36,38,41,43,44,47))开:36中中中
322期:((01,06,08,17,19,23,25,26,28,29,34,39,45,47,48,49))开:27错错错
323期:((01,02,03,06,09,10,12,14,18,24,28,36,41,42,44,45))开:16错错错
324期:((01,07,12,15,16,18,23,24,25,26,28,34,39,40,46,48))开:15中中中
325期:((01,04,06,08,13,15,19,24,25,26,29,32,35,36,38,48))开:19中中中
326期:((08,10,14,15,19,25,26,28,29,31,34,38,41,44,45,47))开:19中中中
327期:((02,04,05,17,20,23,26,27,29,32,36,38,39,40,46,47))开:==?