264期：((04/07/09/10/11/12/14/15/26/27/34/37/42/43/44/48))开：43中
265期：((02/07/12/13/14/16/22/24/27/29/40/41/43/46/48/49))开：10错
266期：((01/05/06/08/13/21/22/23/25/26/31/32/40/41/44/47))开：41中
267期：((01/06/09/16/17/19/20/24/25/26/27/31/34/36/40/43))开：29错
268期：((03/04/05/07/08/09/10/14/24/25/26/30/45/47/48/49))开：？？