204期：<<04/05/06/07/08/10/15/20/26/27/31/32/35/37/39/43>>开：05对
205期：<<06/11/13/15/18/20/23/25/28/33/36/39/40/44/46/47>>开：03错
206期：<<04/05/10/12/15/16/19/21/23/26/28/29/32/33/44/48>>开：47错
207期：<<01/02/03/04/09/13/14/18/20/25/26/27/31/34/42/49>>开：31对
208期：<<01/03/10/12/14/15/20/23/27/32/35/36/38/40/43/49>>开：//