272期：{{05/06/09/11/12/19/20/25/27/33/34/35/42/44/46/49}}开：34OK
273期：{{01/02/05/06/07/09/15/18/28/30/34/35/41/43/45/48}}开：42x
274期：{{04/15/16/17/20/24/25/28/31/35/38/39/40/45/46/49}}开：08x
275期：{{01/06/07/12/15/16/18/19/24/26/27/33/38/42/44/49}}开：24OK
276期：{{02/04/05/10/12/15/16/22/25/26/31/35/38/40/43/48}}开：43OK
277期：{{03/05/07/09/12/13/17/19/21/24/28/31/39/40/42/48}}开：48OK
278期：{{01/04/10/13/17/18/21/22/23/25/26/30/46/47/48/49}}开：//