316期：<<02/05/09/12/17/26/28/29/31/33/35/36/37/42/43/46>>开：26对
317期：<<08/12/15/18/20/23/29/33/35/39/40/42/43/44/45/49>>开：39对
318期：<<03/07/08/10/11/12/14/16/17/23/26/30/33/38/43/48>>开：28错
319期：<<02/07/14/15/16/18/19/23/24/28/31/32/37/39/42/47>>开：43错
320期：<<01/07/11/13/14/15/16/20/23/27/28/30/32/34/43/45>>开：//
