279期：{{04/06/08/09/10/12/14/15/16/17/24/27/30/40/41/49}}开：04中中中
280期：{{01/05/06/12/13/16/17/18/22/24/25/38/39/42/44/46}}开：20错错错
281期：{{13/19/23/24/25/27/28/30/32/35/38/39/41/44/45/48}}开：43错错错
282期：{{02/03/06/12/15/20/21/25/26/30/32/33/42/43/45/48}}开：中？