248期：{{01/02/06/09/14/16/20/23/24/25/26/29/31/37/42/48}}开：20中中中
249期：{{04/09/10/12/15/17/19/26/30/32/35/36/39/41/42/46}}开：23错错错
250期：{{03/06/10/11/15/18/19/22/24/27/28/29/31/32/41/44}}开：14错错错
251期：{{05/07/11/12/13/14/17/18/19/25/26/28/29/33/40/43}}开：中？