298期：黑牛<<01,02,04,06,08,11,12,14,15,18,20,25,26,30,32,34,37,41,42,43,44,45,46,48>>开：12有
299期：黑牛<<04,05,06,07,08,09,10,11,12,17,19,25,26,27,28,31,33,35,37,38,40,42,43,47>>开：21没
300期：黑牛<<01,05,06,07,08,09,10,12,13,14,22,23,24,29,30,35,36,38,39,41,42,45,47,48>>开：43没
301期：黑牛<<02,03,04,05,09,10,11,12,13,14,15,17,22,24,30,31,32,34,37,38,41,42,45,48>>开：24有
302期：黑牛<<04,05,06,09,10,12,13,16,19,23,25,26,27,28,29,33,36,37,40,41,42,43,48,49>>开：06有
303期：黑牛<<01,05,08,14,18,19,20,21,22,23,24,25,26,31,36,37,38,41,42,43,45,46,47,48>>开：25有
304期：黑牛<<01,02,04,06,08,10,11,15,16,17,18,19,20,21,25,26,27,29,33,34,36,38,40,48>>开：15有
305期：黑牛<<01,05,07,10,14,15,16,18,19,21,22,24,26,28,29,30,33,35,36,38,42,44,47,48>>开：00