247期：[[02/03/04/06/07/10/12/13/14/15/18/24/34/39/40/49]]开：40中中中
248期：[[03/04/07/11/12/13/18/26/27/28/30/31/35/43/46/48]]开：20错错错
249期：[[04/06/09/11/12/15/21/22/24/25/30/37/39/41/44/48]]开：23错错错
250期：[[08/09/16/17/21/22/24/25/26/34/35/39/40/41/45/46]]开：？？