017期：[[06/10/13/17/20/22/28/29/31/34/35/37/40/42/47/48]]开：40中中中
018期：[[02/05/08/09/15/16/17/19/21/23/30/35/36/42/47/49]]开：10错错错
019期：[[01/03/06/11/12/19/20/22/24/28/31/33/34/38/44/49]]开：04错错错
020期：[[02/08/10/14/17/18/19/20/21/24/25/29/36/38/43/47]]开：？？