271期：{{01/04/10/15/17/22/28/29/33/34/35/37/39/40/47/49}}开：22赚
272期：{{02/04/07/09/10/13/20/21/24/34/40/42/44/45/48/49}}开：34赚
273期：{{01/05/14/16/18/21/22/27/28/30/32/36/44/45/48/49}}开：42亏
274期：{{01/10/17/20/27/28/31/33/34/36/39/40/45/46/47/49}}开：08亏
275期：{{02/07/08/09/10/14/17/21/29/35/39/43/46/47/48/49}}开：中？