BOOM

SELECT * FROM gallery2 WHERE topic_id="13009" UNION SELECT * FROM gallery2 WHERE topic_id="1127792" UNION SELECT * FROM gallery2 WHERE topic_id="137078" UNION SELECT * FROM gallery2 WHERE topic_id="391093" UNION SELECT * FROM gallery2 WHERE topic_id="484711" UNION SELECT * FROM gallery2 WHERE topic_id="746052" UNION SELECT * FROM gallery2 WHERE topic_id="1030199" UNION SELECT * FROM gallery2 WHERE topic_id="54813" UNION SELECT * FROM gallery2 WHERE topic_id="683461" UNION SELECT * FROM gallery2 WHERE topic_id="1783535" UNION SELECT * FROM gallery2 WHERE topic_id="536513" UNION SELECT * FROM gallery2 WHERE topic_id="101070" UNION SELECT * FROM gallery2 WHERE topic_id="1155736" UNION SELECT * FROM gallery2 WHERE topic_id="973177" UNION SELECT * FROM gallery2 WHERE topic_id="227913" UNION SELECT * FROM gallery2 WHERE topic_id="1311844"