018期：黑牛<<05,06,08,10,13,14,16,17,18,20,24,25,26,28,30,31,33,34,35,37,41,42,45,47>>开：10有
019期：黑牛<<02,06,10,11,13,15,16,17,18,23,25,26,27,30,32,33,34,37,39,41,42,44,46,49>>开：04没
020期：黑牛<<01,03,08,14,18,19,20,22,28,29,31,32,34,35,37,38,40,41,42,44,45,46,47,48>>开：33没
021期：黑牛<<02,03,07,08,09,13,14,18,19,21,23,24,27,29,30,37,38,40,42,43,44,46,47,48>>开：00