017期：黑牛<<03,04,07,09,11,12,13,14,16,17,19,21,22,29,30,31,32,33,39,40,41,42,44,48>>开：44有
018期：黑牛<<02,04,09,10,11,12,13,17,18,20,21,22,26,29,31,32,33,35,40,42,43,44,46,47>>开：23没
019期：黑牛<<01,02,03,04,06,07,08,12,13,16,19,21,23,28,31,32,34,38,40,43,46,47,48,49>>开：00