306期：{{02/03/07/10/20/21/22/25/30/31/34/35/39/40/43/49}}开：31OK
307期：{{01/02/03/04/16/17/19/20/21/28/32/35/36/37/43/49}}开：22x
308期：{{03/04/05/06/17/18/21/22/24/25/34/36/43/46/47/48}}开：18OK
309期：{{06/07/11/13/15/17/21/23/25/31/32/36/37/38/41/42}}开：49x
310期：{{06/07/11/14/15/22/23/26/27/28/33/36/40/41/47/48}}开：//