blog_objava.blog_id in (select blog_id from blog where blog.vezan_za_predmet and (blog.cis_oz_del,blog.cis_sif_del,blog.cis_sif_mat,blog.cis_oz_pred) in((13,6,1,4738),(13,6,1,4744),(13,6,1,5876),(13,6,1,5881),(13,6,1,6875),(13,6,1,6883),(13,1,4,12960),(13,1,4,12967),(13,9,1,12984),(13,9,1,13012)))