278期： $35,15,34,07,09,30,47,12,18,20,36,42,38,01$ 开蛇02[对]
279期： $49,10,48,32,41,27,37,15,43,26,11,33,22,25$ 开鸡10[错]
280期： $40,10,19,18,14,23,42,01,44,30,07,47,21,17$ 开龙15[对]
281期： $23,30,24,15,41,03,35,17,49,04,36,38,01,21$ 开鸡10[对]
282期： $21,32,03,22,48,02,41,39,29,36,30,46,12,05$ 开?[对]
