275期：====二十八码，，，，，，【01,02,03,04,11,12,14,15,17,18,19,20,23,24,25,26,28,29,30,31,33,35,40,43,44,45,48,49】开：17准
276期：====二十八码，，，，，，【01,02,03,06,07,11,12,13,21,22,23,26,27,28,30,31,32,33,37,38,40,43,44,45,46,47,48,49】开：14错
277期：====二十八码，，，，，，【01,03,04,05,06,07,08,10,14,15,21,22,23,24,26,27,28,32,33,34,35,37,42,43,45,47,48,49】开：=--=