301期：((01/02/04/13/14/15/19/22/24/26/31/34/36/37/39/42))开：26中
302期：((01/06/07/11/13/22/27/31/32/34/40/42/43/44/46/49))开：33错
303期：((02/05/06/10/12/16/20/22/23/28/31/32/33/40/44/49))开：40中
304期：((09/18/19/20/21/22/25/28/29/31/37/39/42/47/48/49))开：18中
305期：((04/09/10/12/13/23/24/26/27/28/32/33/36/37/43/49))开：20错
306期：((10/13/14/15/17/19/22/25/26/28/30/31/38/41/46/47))开：38中
307期：((02/07/10/11/15/16/17/21/25/30/31/32/39/41/42/49))开：？？
