016期：24码【【02,03,04,08,09,12,13,14,15,16,18,21,23,24,25,27,31,34,36,37,40,41,45,48】】开：40中
017期：24码【【02,05,06,08,09,11,12,13,14,17,18,21,22,24,25,29,31,33,36,40,42,43,44,49】】开：44中
018期：24码【【02,03,04,07,09,11,14,17,20,21,22,23,28,31,32,36,37,38,39,42,43,45,46,47】】开：23中
019期：24码【【09,10,12,15,16,17,18,19,20,24,26,28,30,35,37,39,40,41,42,43,44,45,46,48】】开：27x
020期：24码【【01,07,10,11,15,17,18,21,22,24,25,28,29,31,32,34,36,37,38,42,43,45,47,48】】开：16x
021期：24码【【01,04,05,08,11,12,13,18,19,21,22,25,26,28,30,31,32,34,36,39,44,45,47,48】】开：//