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046期：((02/04/05/09/18/19/22/24/26/27/31/34/36/44/46/49))开：03错
047期：((02/06/07/10/12/13/14/20/21/22/27/33/39/40/44/45))开：39中
048期：((02/05/06/07/09/12/16/23/26/28/31/32/34/38/43/49))开：24错
049期：((09/11/13/14/21/24/27/28/30/33/34/39/43/46/48/49))开：13中
050期：((01/02/04/05/06/16/18/20/25/27/33/36/39/44/45/48))开：//