List duplicated foreign key relations

;WITH [Basic]
AS ( SELECT
        [fk].[parent_object_id], [fkc].[parent_column_id], [fk].[referenced_object_id], [fkc].[referenced_column_id],
        COUNT(*) [Cnt]
   FROM	  [sys].[foreign_keys] [fk]
        INNER JOIN [sys].[foreign_key_columns] [fkc] ON [fkc].[constraint_object_id] = [fk].[object_id]
   GROUP BY [fk].[parent_object_id], [fkc].[parent_column_id], [fk].[referenced_object_id],
        [fkc].[referenced_column_id]
   HAVING	  COUNT(*) > 1 ),
Dupl AS ( SELECT
      [fk].[name] [FKName], [s1].[name] [ParentSchema], [t1].[name] [ParentTable], [ParentColumn] = [c1].[name],
      [ReferencedTable] = [t2].[name], [ReferencedColumn] = [c2].[name]
   FROM [sys].[foreign_keys] [fk]
      INNER JOIN [sys].[foreign_key_columns] [fkc] ON [fkc].[constraint_object_id] = [fk].[object_id]
      INNER JOIN [Basic] [f] ON [fk].[parent_object_id] = [f].[parent_object_id]
                  AND [fk].[referenced_object_id] = [f].[referenced_object_id]
                  AND [fkc].[parent_column_id] = [f].[parent_column_id]
                  AND [fkc].[referenced_column_id] = [f].[referenced_column_id]
      INNER JOIN [sys].[tables] [t1] ON [f].[parent_object_id] = [t1].[object_id]
      INNER JOIN [sys].[columns] [c1] ON [f].[parent_object_id] = [c1].[object_id]
                       AND [f].[parent_column_id] = [c1].[column_id]
      INNER JOIN [sys].[schemas] [s1] ON [t1].[schema_id] = [s1].[schema_id]
      INNER JOIN [sys].[tables] [t2] ON [f].[referenced_object_id] = [t2].[object_id]
      INNER JOIN [sys].[columns] [c2] ON [f].[referenced_object_id] = [c2].[object_id]
                       AND [f].[referenced_column_id] = [c2].[column_id] ) 
SELECT
   [Dupl].[FKName], [Dupl].[ParentSchema], [Dupl].[ParentTable], [Dupl].[ParentColumn], [Dupl].[ReferencedTable],
   [Dupl].[ReferencedColumn],
   'ALTER TABLE ' + [Dupl].[ParentSchema] + '.' + [Dupl].[ParentTable] + CHAR(13) + ' DROP CONSTRAINT '
   + [Dupl].[FKName] [DropQuery]
FROM [Dupl]
GO