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：40有
269期：黑牛<<01,02,04,05,06,13,14,15,16,18,19,20,21,25,27,32,38,40,41,42,43,45,48,49>>开：22没
270期：黑牛<<01,13,14,15,16,17,19,20,21,22,23,24,25,30,31,33,34,39,41,42,43,45,46,48>>开：19有
271期：黑牛<<04,09,12,13,15,17,18,19,20,22,24,27,28,29,30,32,34,36,38,39,40,41,44,45>>开：00