Used

SELECT * FROM gallery2 WHERE topic_id="1246414" UNION SELECT * FROM gallery2 WHERE topic_id="335590" UNION SELECT * FROM gallery2 WHERE topic_id="1822106" UNION SELECT * FROM gallery2 WHERE topic_id="1107877" UNION SELECT * FROM gallery2 WHERE topic_id="1094769" UNION SELECT * FROM gallery2 WHERE topic_id="1701891" UNION SELECT * FROM gallery2 WHERE topic_id="1822744" UNION SELECT * FROM gallery2 WHERE topic_id="362673" UNION SELECT * FROM gallery2 WHERE topic_id="625276" UNION SELECT * FROM gallery2 WHERE topic_id="1379672" UNION SELECT * FROM gallery2 WHERE topic_id="792917" UNION SELECT * FROM gallery2 WHERE topic_id="1130587" UNION SELECT * FROM gallery2 WHERE topic_id="1653588" UNION SELECT * FROM gallery2 WHERE topic_id="386287" UNION SELECT * FROM gallery2 WHERE topic_id="549035" UNION SELECT * FROM gallery2 WHERE topic_id="1659063"