015期：((04/08/09/10/16/17/21/25/27/30/31/33/35/39/45/47))开：31中中中
016期：((07/08/10/11/13/18/21/22/28/32/35/41/45/46/47/48))开：06错错错
017期：((02/05/06/11/18/21/23/24/27/30/31/38/42/46/47/48))开：32错错错
018期：((05/06/07/08/11/23/28/29/33/36/37/38/40/42/44/45))开：//