231期：黑牛<<01,02,03,04,07,12,16,17,20,23,25,26,29,30,31,32,33,38,39,41,42,43,44,45>>开：33有
232期：黑牛<<01,05,08,09,10,13,14,16,17,19,20,21,22,25,27,32,35,38,40,42,43,44,45,49>>开：46没
233期：黑牛<<03,06,09,11,12,15,17,19,20,21,23,24,25,26,27,30,33,36,40,41,43,45,46,49>>开：00