168期：{{05/07/12/15/19/20/21/24/28/31/35/37/38/41/48/49}}开：15OK
169期：{{02/03/05/06/11/12/15/23/25/26/34/37/41/44/47/48}}开：24x
170期：{{03/04/05/06/10/13/16/19/24/33/34/35/41/42/44/45}}开：03OK
171期：{{04/06/09/18/20/21/26/30/32/34/35/38/40/45/47/49}}开：28x
172期：{{01/08/14/16/17/19/20/25/30/33/34/35/36/43/47/48}}开：//