280期：16码[[03,07,09,10,11,23,25,28,37,38,39,41,43,45,48,49]]开：07√
281期：16码[[01,09,11,18,22,23,26,28,38,39,40,41,42,43,47,49]]开：24x
282期：16码[[02,07,17,21,24,25,26,34,36,39,41,42,44,46,48,49]]开：37x
283期：16码[[02,07,11,18,21,26,27,29,32,34,40,42,44,45,46,47]]开：//