291期：黑牛<<02,03,05,07,08,10,13,14,15,16,17,19,20,22,31,32,37,39,41,42,44,46,47,48>>开：39有
292期：黑牛<<01,02,03,04,05,06,07,09,10,11,12,13,15,20,22,25,28,31,32,34,35,41,42,43>>开：22有
293期：黑牛<<02,03,04,06,10,11,12,14,15,22,24,26,27,28,31,34,36,39,40,41,44,46,47,49>>开：48没
294期：黑牛<<01,03,04,06,07,12,14,15,18,19,25,27,28,30,31,32,33,34,35,36,41,42,46,48>>开：15有
295期：黑牛<<05,08,11,14,17,19,22,25,27,28,29,30,33,35,36,37,39,41,42,43,46,47,48,49>>开：00