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168期：((04/05/07/08/11/14/18/26/29/30/31/33/39/46/47/48))开：11中
169期：((03/05/07/08/15/16/17/18/21/23/25/33/35/42/46/49))开：33中
170期：((05/09/10/11/18/19/20/29/33/36/38/40/41/46/48/49))开：10中
171期：((01/03/09/14/18/20/22/24/27/28/29/32/38/40/42/49))开：23错
172期：((03/04/11/13/19/23/29/31/32/36/38/41/42/45/48/49))开：21错
173期：((04/08/09/10/11/23/26/30/31/33/35/36/38/39/46/47))开：//