016期：（寻码）《01,03,07,08,10,11,12,20,21,22,23,25,28,33,35,36,37,39,40,41,44,45,47,49》开：40对
017期：（寻码）《01,05,06,08,09,11,12,15,16,17,21,22,26,28,30,31,33,36,39,42,45,46,47,49》开：44错
018期：（寻码）《02,03,04,06,09,10,12,19,22,23,24,25,26,28,29,32,33,35,36,42,43,46,47,48》开：23对
019期：（寻码）《01,03,04,06,07,08,10,11,12,16,17,18,24,26,27,34,35,36,37,38,40,43,47,48》开：？？