248期：黑牛<<03,04,05,06,07,10,14,16,22,23,27,28,32,34,36,38,39,40,42,44,45,47,48,49>>开：03有
249期：黑牛<<01,03,07,09,10,11,17,19,21,23,26,27,28,30,31,35,36,37,38,39,43,45,46,49>>开：31有
250期：黑牛<<03,05,06,08,11,12,14,15,16,18,22,23,25,29,30,31,32,36,37,38,39,45,46,49>>开：42没
251期：黑牛<<03,04,06,07,08,10,12,18,20,21,24,25,28,31,32,33,37,39,40,41,43,44,46,48>>开：13没
252期：黑牛<<01,04,06,08,10,11,16,17,19,20,21,26,27,28,29,30,31,32,34,37,38,40,42,47>>开：08有
253期：黑牛<<01,02,07,10,13,14,16,17,18,20,22,25,27,29,33,34,35,37,39,40,42,45,46,47>>开：00