267期：((01/02/03/06/17/18/19/32/33/34/37/40/41/43/45/46))开：45中中中
268期：((01/03/05/08/09/15/18/21/25/27/29/37/38/40/44/46))开：27中中中
269期：((02/03/04/07/13/17/18/21/23/26/28/30/32/39/40/47))开：48错错错
270期：((01/02/07/10/15/23/24/25/33/38/41/42/45/47/48/49))开：30错错错
271期：((03/04/06/14/15/16/17/26/30/33/35/36/40/43/44/46))开：//
