310期：黑牛<<01,07,08,09,12,14,15,17,19,24,26,29,30,31,33,36,37,38,39,40,43,45,47,48>>开：37有
311期：黑牛<<03,05,06,07,08,09,11,14,15,16,18,20,22,23,26,27,30,32,34,37,41,42,43,49>>开：40没
312期：黑牛<<02,04,05,06,07,08,09,10,11,12,13,16,21,28,34,35,37,39,43,44,45,46,47,48>>开：00