252期：黑牛<<04,06,07,08,10,11,12,13,14,16,17,20,21,22,23,26,29,33,34,35,40,46,48,49>>开：22有
253期：黑牛<<02,04,06,07,08,09,11,14,15,18,19,21,27,35,36,37,38,40,41,43,44,45,46,48>>开：16没
254期：黑牛<<06,07,09,14,15,17,18,19,20,21,22,24,30,31,32,34,35,37,39,40,42,43,44,45>>开：00