298期：((06/09/10/11/14/20/21/23/29/31/32/38/43/44/45/49))开：31中
299期：((01/02/04/06/10/12/19/26/30/31/33/34/35/43/47/49))开：05错
300期：((04/10/13/15/18/20/24/25/26/29/31/32/35/39/40/49))开：46错
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：？？
