266期：{{02/06/07/08/16/17/21/23/27/28/36/37/41/43/48/49}}开：41中啦
267期：{{01/07/08/11/14/15/16/17/18/20/21/25/28/29/47/49}}开：29中啦
268期：{{04/05/10/14/18/19/21/30/31/33/35/39/42/47/48/49}}开：10中啦
269期：{{04/06/12/14/16/19/22/23/24/26/27/34/39/40/44/46}}开：31x
270期：{{07/10/18/19/21/22/24/25/28/31/32/33/37/43/44/49}}开：35x
271期：{{01/02/11/12/13/14/15/17/27/29/32/35/40/41/42/44}}开：==？