275期：24码$$（03,09,12,15,18,19,20,23,24,25,26,27,29,30,31,36,37,39,40,41,43,46,48,49）开：31中
276期：24码$$（01,03,04,05,06,10,12,13,15,27,28,29,32,33,34,35,37,38,42,43,44,46,48,49）开：01中
277期：24码$$（01,04,05,06,08,10,11,14,17,21,22,23,26,28,29,30,32,34,35,39,42,44,46,48）开：88