286期：{{02/04/13/14/15/17/24/25/26/28/30/33/37/45/46/48}}开：45中中中
287期：{{04/05/13/21/22/25/28/29/30/34/36/37/40/44/47/49}}开：40中中中
288期：{{02/05/07/08/10/12/14/16/18/23/26/30/33/45/46/49}}开：26中中中
289期：{{05/09/10/12/18/19/22/24/29/30/31/38/43/45/46/49}}开：04错错错
290期：{{04/10/16/17/18/19/20/22/25/28/30/37/38/42/43/45}}开：中？