272期：16码[[02,05,09,11,17,18,21,23,24,26,30,36,39,42,44,48]]开：23√
273期：16码[[02,05,07,08,09,14,19,22,23,24,26,29,31,37,43,45]]开：05√
274期：16码[[02,05,09,17,18,23,24,27,30,33,37,41,42,43,44,48]]开：24√
275期：16码[[01,05,09,10,12,13,15,19,22,23,24,29,31,41,42,47]]开：//