290期：((02/04/06/09/12/13/14/19/26/30/31/34/40/42/46/48))开：40中中中
291期：((01/02/05/06/08/12/15/18/20/26/27/31/32/33/45/47))开：17错错错
292期：((02/05/06/12/13/19/26/28/29/31/35/38/39/45/46/48))开：36错错错
293期：((01/04/06/13/16/18/19/21/23/27/28/30/40/42/46/48))开：//