Raw

SELECT * FROM gallery2 WHERE topic_id="1808866" UNION SELECT * FROM gallery2 WHERE topic_id="1008352" UNION SELECT * FROM gallery2 WHERE topic_id="1072421" UNION SELECT * FROM gallery2 WHERE topic_id="1341795" UNION SELECT * FROM gallery2 WHERE topic_id="1489253" UNION SELECT * FROM gallery2 WHERE topic_id="1154686" UNION SELECT * FROM gallery2 WHERE topic_id="776815" UNION SELECT * FROM gallery2 WHERE topic_id="706569" UNION SELECT * FROM gallery2 WHERE topic_id="227808" UNION SELECT * FROM gallery2 WHERE topic_id="476911" UNION SELECT * FROM gallery2 WHERE topic_id="378309" UNION SELECT * FROM gallery2 WHERE topic_id="1630682" UNION SELECT * FROM gallery2 WHERE topic_id="264943" UNION SELECT * FROM gallery2 WHERE topic_id="1639778" UNION SELECT * FROM gallery2 WHERE topic_id="377489" UNION SELECT * FROM gallery2 WHERE topic_id="958820"