015期：24码→02,04,06,08,13,14,15,16,18,19,21,23,24,29,31,32,33,36,38,42,43,46,47,49←开：42中
016期：24码→01,02,07,08,12,14,16,18,19,23,25,26,27,28,29,35,36,37,39,40,41,43,46,47←开：20错
017期：24码→05,06,07,10,12,15,17,18,22,28,31,32,33,34,35,36,37,38,43,44,45,47,48,49←开：40错
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：？？