269期：{{01/08/11/13/19/21/22/23/24/28/33/34/37/38/43/49}}开：11中中中
270期：{{03/09/11/13/16/21/25/26/27/34/36/37/38/45/48/49}}开：32错错错
271期：{{03/05/07/08/11/12/13/16/27/31/32/33/35/40/45/47}}开：22错错错
272期：{{01/03/06/07/16/17/18/19/21/22/31/32/33/34/37/46}}开：34中中中
273期：{{06/12/14/17/23/24/26/30/34/35/36/39/40/44/48/49}}开：中？