269期：((01/04/06/07/08/12/13/22/26/33/35/42/44/45/46/47))开：22中
270期：((02/07/08/15/20/22/24/26/27/30/31/32/33/36/39/45))开：19错
271期：((02/04/06/09/10/13/16/19/24/27/29/30/33/40/43/44))开：35错
272期：((01/02/03/08/11/17/24/26/27/29/30/31/35/39/41/45))开：02中
273期：((02/03/06/09/13/15/17/23/25/26/28/32/35/36/37/39))开：//