019期：︽24码︽（01,02,07,08,09,11,14,16,17,19,20,23,24,27,29,34,35,36,37,39,41,42,43,44）开：27中
020期：︽24码︽（06,07,11,12,13,15,16,17,18,21,23,25,26,28,31,35,37,38,39,41,44,45,48,49）开：16中
021期：︽24码︽（07,11,13,14,15,17,18,20,21,22,23,24,27,29,31,34,35,36,38,40,41,45,48,49）开：39错
022期：︽24码︽（01,03,04,06,07,09,13,14,15,17,23,24,25,26,30,32,34,35,36,39,40,41,45,49）开：40中
023期：︽24码︽（01,04,05,06,07,08,17,19,20,21,23,30,31,32,33,36,38,39,40,43,45,47,48,49）开：**