020期：24码、、《01,02,04,05,08,09,12,13,16,17,19,23,24,25,27,28,29,35,36,40,41,42,43,46》开：16准
021期：24码、、《02,04,06,08,10,12,13,16,19,20,23,24,26,28,29,30,31,33,35,37,38,40,43,48》开：39错
022期：24码、、《01,03,04,05,07,08,09,14,18,19,20,22,23,26,29,31,35,36,38,40,42,45,46,48》开：**
