248期：{{03/04/07/09/11/12/15/17/21/25/26/36/37/39/44/46}}开：12OK
249期：{{01/02/05/06/08/19/23/26/27/30/33/34/35/37/41/44}}开：02OK
250期：{{04/12/14/15/17/20/28/32/35/36/37/38/46/47/48/49}}开：12OK
251期：{{01/02/06/07/09/10/11/18/20/26/29/31/32/38/39/41}}开：35x
252期：{{05/08/09/15/17/19/20/21/25/29/34/36/40/42/48/49}}开：23x
253期：{{01/06/08/14/15/19/23/25/26/28/30/32/37/38/40/42}}开：//