017期：精品24码（03,04,06,09,10,11,13,16,18,19,21,22,24,25,30,31,33,35,37,40,41,42,46,49）开：04对
018期：精品24码（01,03,05,08,11,14,15,16,17,21,22,23,24,25,28,29,30,34,36,38,39,41,47,49）开：31错
019期：精品24码（02,03,04,07,10,11,12,13,15,16,17,20,26,28,31,32,35,40,42,43,46,47,48,49）开：40对
020期：精品24码（01,02,05,08,09,11,16,19,24,25,27,28,29,31,35,36,37,38,40,41,43,47,48,49）开：99