315期:((01,04,05,06,10,12,18,20,21,22,31,34,40,41,46,48))开:31中中中
316期:((06,07,11,12,14,16,17,19,20,24,30,35,37,40,46,49))开:26错错错
317期:((01,02,04,08,10,12,21,23,29,31,33,36,37,38,39,41))开:39中中中
318期:((09,16,18,20,22,24,25,35,39,42,43,44,45,47,48,49))开:88