015期：<<01/07/14/17/18/21/23/27/29/32/41/42/44/46/47/49>>开：42中中中
016期：<<04/08/09/10/12/13/19/22/23/24/25/32/35/39/45/46>>开：20错错错
017期：<<03/07/08/09/14/16/18/19/24/26/33/37/41/42/44/45>>开：40错错错
018期：<<03/05/07/09/10/13/19/20/25/28/34/36/37/39/42/46>>开：//