027期：︽24码︽（02,04,05,06,09,12,13,14,16,17,18,19,23,24,26,27,29,30,34,35,37,39,45,49）开：45中
028期：︽24码︽（02,04,08,09,10,13,16,17,18,19,21,27,30,31,32,33,34,36,40,42,43,44,45,47）开：03错
029期：︽24码︽（03,04,05,06,08,10,13,15,17,18,19,21,23,25,32,34,35,40,42,43,44,45,46,49）开：01错
030期：︽24码︽（04,05,07,08,09,10,11,14,16,20,21,22,24,27,28,29,34,35,39,41,45,46,47,49）开：**