274期：16码[[01,02,09,13,14,17,20,22,25,30,38,44,46,47,48,49]]开：44√
275期：16码[[03,05,10,11,13,15,16,19,23,25,26,27,30,35,38,46]]开：45x
276期：16码[[01,02,03,04,05,06,11,13,14,21,22,27,32,33,34,49]]开：09x
277期：16码[[04,07,08,12,14,16,20,21,30,34,36,38,40,41,44,46]]开：16√
278期：16码[[03,08,12,14,23,27,29,30,31,33,36,37,38,41,47,48]]开：//