286期：{{03/06/08/09/14/23/25/26/28/32/33/35/41/45/46/49}}开：03中中中
287期：{{13/15/16/22/23/28/31/33/34/36/38/39/42/43/47/48}}开：34中中中
288期：{{01/02/06/10/12/16/22/24/26/28/29/38/39/41/45/47}}开：14错错错
289期：{{02/09/10/12/16/17/19/26/29/30/32/34/36/39/44/46}}开：42错错错
290期：{{01/06/10/13/16/19/21/22/25/26/29/30/33/38/43/45}}开：中？