278期：{{06/09/10/13/14/16/17/24/28/32/34/40/43/46/48/49}}开：28OK
279期：{{05/06/09/16/17/18/20/21/24/25/28/37/38/41/43/49}}开：27x
280期：{{01/02/03/04/24/27/28/34/35/37/39/40/42/47/48/49}}开：42OK
281期：{{04/05/10/12/13/17/19/21/25/33/37/42/44/45/48/49}}开：47x
282期：{{06/07/08/16/18/21/22/23/24/30/34/35/37/43/44/48}}开：//
