262期：黑牛<<05,06,08,10,11,12,13,14,15,22,29,30,31,32,33,34,37,38,42,43,44,45,48,49>>开：30有
263期：黑牛<<01,02,03,06,08,11,12,14,15,17,18,19,20,21,23,28,29,33,34,40,42,45,46,48>>开：09没
264期：黑牛<<01,03,04,05,08,09,10,11,12,14,15,16,20,23,24,25,26,27,28,33,35,39,45,49>>开：00