283期：{{09/10/11/17/20/21/22/24/28/31/36/37/45/47/48/49}}开：45中中中
284期：{{03/04/08/21/22/26/30/35/36/38/39/40/43/44/45/48}}开：41错错错
285期：{{06/13/14/15/16/19/20/22/23/27/34/37/40/42/45/47}}开：24错错错
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：中？