266期：黑牛<<03,08,09,10,12,13,14,15,18,19,25,26,27,30,31,34,38,39,41,42,43,44,46,49>>开：08有
267期：黑牛<<02,03,04,09,10,11,12,14,15,16,17,19,21,23,25,26,28,29,36,37,40,41,43,44>>开：40有
268期：黑牛<<01,04,05,08,09,10,15,16,18,20,23,24,25,26,32,38,39,40,42,43,44,45,46,48>>开：00