016期：＜24码＞（02,07,08,11,12,14,15,16,18,19,22,24,26,28,30,31,32,35,36,37,38,41,48,49）开：12对
017期：＜24码＞（01,03,05,07,08,15,16,17,20,21,25,28,29,33,34,37,38,39,41,43,44,46,48,49）开：04错
018期：＜24码＞（02,03,07,08,09,12,13,14,15,16,17,19,21,25,29,30,32,34,37,38,41,45,47,49）开：31错
019期：＜24码＞（02,06,09,10,15,16,19,20,22,23,24,25,27,28,29,30,31,34,40,41,44,45,48,49）开：40对
020期：＜24码＞（01,02,06,07,08,10,11,14,15,17,18,20,24,26,27,29,30,32,35,36,40,46,47,49）开：00