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：19错
209期：<<02/05/07/10/14/16/17/18/21/25/31/33/39/42/43/47>>开：08错
210期：<<05/07/09/10/12/18/21/22/24/25/26/27/36/39/42/49>>开：49对
211期：<<09/10/13/14/17/24/26/27/29/30/33/35/40/43/47/48>>开：//