018期：24码→04,05,06,08,09,10,12,15,16,18,20,23,24,26,27,30,33,34,36,37,39,45,46,48←开：10中
019期：24码→01,03,05,07,09,11,14,15,22,24,25,26,27,28,30,34,35,37,38,41,43,44,47,48←开：04错
020期：24码→02,04,06,07,08,09,13,14,19,20,24,25,27,28,32,33,36,37,38,43,45,46,47,48←开：33中
021期：24码→02,03,05,06,07,08,14,15,16,17,19,23,26,27,28,30,31,32,33,34,36,43,44,48←开：？？