264期：<<02/03/05/11/12/16/18/19/25/28/32/37/39/44/45/47>>开：19对
265期：<<05/06/07/09/11/13/18/23/31/32/34/37/39/42/43/48>>开：33错
266期：<<07/08/10/13/15/16/21/26/29/35/38/39/42/45/46/49>>开：38对
267期：<<08/12/17/19/20/22/24/28/32/37/38/42/43/45/46/47>>开：01错
268期：<<02/04/06/07/09/15/19/23/25/27/37/41/43/45/47/49>>开：47对
269期：<<02/06/09/12/19/21/22/28/29/34/36/40/41/42/44/45>>开：//