285期：黑牛<<01,02,03,04,09,10,11,12,20,24,25,26,28,30,32,34,35,37,40,41,44,46,47,49>>开：34有
286期：黑牛<<01,06,07,08,10,11,13,15,16,18,21,23,26,27,28,31,34,36,39,41,42,46,48,49>>开：01有
287期：黑牛<<03,04,07,08,10,11,13,14,18,19,20,21,24,29,31,32,33,34,35,36,37,38,45,47>>开：47有
288期：黑牛<<01,02,03,05,06,07,09,11,12,13,14,15,18,20,21,23,24,27,31,32,35,36,38,46>>开：48没
289期：黑牛<<07,09,10,16,17,19,20,21,23,26,28,29,30,32,37,39,40,41,42,43,45,46,47,48>>开：46有
290期：黑牛<<01,03,09,10,11,12,13,14,15,17,18,20,25,26,28,30,31,34,37,38,39,41,44,46>>开：19没
291期：黑牛<<03,06,07,08,09,10,13,17,18,19,20,21,24,27,32,36,37,38,40,41,42,43,46,47>>开：00