256期：((02/03/07/10/13/17/19/21/22/26/31/32/33/37/46/48))开：19中中中
257期：((02/03/04/06/07/15/19/24/27/32/36/38/39/40/46/49))开：08错错错
258期：((04/06/09/11/13/15/21/23/25/26/30/35/36/38/41/48))开：26中中中
259期：((05/08/09/12/13/23/25/27/32/33/35/36/37/38/43/46))开：46中中中
260期：((01/02/04/07/08/09/11/14/15/18/23/28/29/37/40/48))开：25错错错
261期：((01/02/04/07/08/18/22/24/25/26/27/31/38/41/48/49))开：//