017期：{{04/05/09/11/17/18/19/21/28/32/34/40/41/44/45/49}}开：04OK
018期：{{02/06/08/12/14/18/20/21/29/33/35/37/38/42/44/48}}开：31x
019期：{{01/09/11/14/17/19/27/28/35/36/37/40/42/45/48/49}}开：40OK
020期：{{02/06/09/15/17/20/23/24/26/34/35/36/39/41/42/45}}开：10x
021期：{{02/05/09/10/14/18/20/22/25/35/36/37/38/39/42/49}}开：//