SELECT
				a.*,
				ad.article_data_id,
				ad.lang,
				ad.title,
				ad.body,
				ad.seo_title,
				ad.seo_body,
				ad.tag,
				ad.handle,
				u.*
			FROM
				article a
				LEFT JOIN
					article_data ad ON a.article_id = ad.article_id
				LEFT JOIN user u USING(user_id)
				LEFT JOIN f2a ON a.article_id = f2a.article_id
			WHERE
				
	parent_id IN(268,521,687,1669)
	

			GROUP BY a.article_id
			ORDER BY a.date_start DESC