260期：((04/07/13/17/19/22/23/25/31/36/37/40/41/43/44/47))开：25中中中
261期：((01/05/17/18/20/27/28/29/31/32/40/43/46/47/48/49))开：49中中中
262期：((04/05/09/10/11/12/15/18/28/29/30/32/33/39/40/46))开：03错错错
263期：((07/09/11/12/15/21/23/24/28/35/38/39/41/43/44/46))开：34错错错
264期：((02/06/09/10/19/20/24/27/31/33/39/42/43/44/46/49))开：//