307期：{{04/08/13/18/20/21/25/27/33/34/35/39/41/43/46/48}}开：20中中中
308期：{{01/02/05/08/09/10/13/18/21/23/26/28/34/36/42/44}}开：39错错错
309期：{{04/08/11/13/18/19/23/24/25/26/29/30/37/38/46/49}}开：06错错错
310期：{{05/06/07/09/10/11/13/16/24/32/40/42/44/45/46/48}}开：16中中中
311期：{{04/09/10/17/19/20/22/30/31/34/37/38/39/41/42/45}}开：中？
