310期：<<01/09/11/16/18/19/24/26/28/33/36/38/40/46/48/49>>开：19中
311期：<<01/03/08/12/14/18/25/26/28/32/37/39/40/44/47/49>>开：47中
312期：<<02/03/06/09/11/15/17/18/19/25/30/35/37/38/43/48>>开：47错
313期：<<05/07/09/13/14/15/20/22/23/29/34/38/40/46/47/49>>开：45错
314期：<<03/05/08/11/13/15/16/18/20/24/26/27/40/45/46/47>>开：？？