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：42错错错
274期：{{02/07/09/14/17/19/21/23/25/28/30/31/34/35/44/45}}开：08错错错
275期：{{01/03/04/09/20/21/22/23/27/28/33/38/40/42/44/49}}开：中？