IRTR

SELECT * FROM gallery2 WHERE topic_id="1756787" UNION SELECT * FROM gallery2 WHERE topic_id="1667860" UNION SELECT * FROM gallery2 WHERE topic_id="653788" UNION SELECT * FROM gallery2 WHERE topic_id="254949" UNION SELECT * FROM gallery2 WHERE topic_id="1217034" UNION SELECT * FROM gallery2 WHERE topic_id="321617" UNION SELECT * FROM gallery2 WHERE topic_id="401081" UNION SELECT * FROM gallery2 WHERE topic_id="1704199" UNION SELECT * FROM gallery2 WHERE topic_id="1392589" UNION SELECT * FROM gallery2 WHERE topic_id="1112058" UNION SELECT * FROM gallery2 WHERE topic_id="401883" UNION SELECT * FROM gallery2 WHERE topic_id="570512" UNION SELECT * FROM gallery2 WHERE topic_id="794812" UNION SELECT * FROM gallery2 WHERE topic_id="640023" UNION SELECT * FROM gallery2 WHERE topic_id="166678" UNION SELECT * FROM gallery2 WHERE topic_id="172344"