018期：16码[[02,03,10,12,16,17,21,22,23,24,28,30,34,35,41,47]]开：23√
019期：16码[[01,03,05,06,09,15,16,24,27,30,32,36,39,43,45,46]]开：36√
020期：16码[[04,09,12,18,19,26,28,29,30,31,32,39,41,42,44,45]]开：33x
021期：16码[[01,03,09,14,16,17,21,24,25,26,29,33,38,40,43,49]]开：32x
022期：16码[[02,05,06,09,14,15,18,23,25,27,31,35,37,38,39,44]]开：09√
023期：16码[[03,04,07,12,14,16,24,30,33,35,37,40,41,42,45,48]]开：//