016期: 《［01,02,03,09,10,11,14,15,16,18,19,20,21,24,32,34,36,38,41,42,43,45,47,49］》开:21准
017期: 《［01,02,03,05,06,08,11,13,14,18,22,23,25,27,29,30,33,36,37,38,39,42,48,49］》开:38准
018期: 《［04,05,07,08,09,11,12,13,15,20,22,24,27,28,33,34,35,37,38,39,42,43,46,49］》开:10错
019期: 《［03,05,07,09,12,13,14,15,18,19,22,24,26,27,28,33,34,36,37,39,40,42,46,49］》开:06错
020期: 《［02,03,04,05,06,07,08,11,13,14,17,18,20,26,27,30,32,36,37,38,44,45,46,49］》开:？？