268期：[[05/09/11/12/13/15/20/21/29/31/39/40/43/44/47/49]]开：40中中中
269期：[[01/04/06/15/21/23/24/25/26/33/34/42/43/46/48/49]]开：22错错错
270期：[[04/12/13/16/18/25/29/30/36/38/39/40/43/44/46/48]]开：19错错错
271期：[[03/07/12/14/16/17/20/24/28/31/32/33/36/39/40/48]]开：？？