252期：黑牛<<03,04,05,08,09,11,14,15,18,19,20,21,22,24,30,31,32,35,36,37,39,46,47,48>>开：24有
253期：黑牛<<02,03,08,12,13,18,20,22,23,26,28,29,32,33,35,36,37,39,40,41,43,44,46,48>>开：19没
254期：黑牛<<02,04,06,07,08,10,12,14,15,16,20,23,25,27,28,29,32,33,35,37,39,41,43,48>>开：13没
255期：黑牛<<02,03,04,06,08,09,11,14,15,16,19,20,22,23,26,31,32,33,36,37,41,42,45,47>>开：33有
256期：黑牛<<02,04,05,06,07,09,14,15,17,19,22,25,26,27,32,37,38,40,41,42,43,47,48,49>>开：00