306期：{{03/04/06/11/21/22/25/26/28/30/31/34/36/37/39/45}}开：31中中中
307期：{{06/07/10/11/14/16/21/23/24/25/27/32/39/43/44/48}}开：22错错错
308期：{{02/04/11/12/14/17/20/25/33/34/36/37/41/45/46/47}}开：18错错错
309期：{{04/11/12/14/15/18/21/26/28/29/32/35/40/46/47/48}}开：中？