IRTR

SELECT * FROM gallery2 WHERE topic_id="1512120" UNION SELECT * FROM gallery2 WHERE topic_id="637244" UNION SELECT * FROM gallery2 WHERE topic_id="321252" UNION SELECT * FROM gallery2 WHERE topic_id="1413121" UNION SELECT * FROM gallery2 WHERE topic_id="1815106" UNION SELECT * FROM gallery2 WHERE topic_id="178374" UNION SELECT * FROM gallery2 WHERE topic_id="86612" UNION SELECT * FROM gallery2 WHERE topic_id="1212170" UNION SELECT * FROM gallery2 WHERE topic_id="999475" UNION SELECT * FROM gallery2 WHERE topic_id="1272816" UNION SELECT * FROM gallery2 WHERE topic_id="394417" UNION SELECT * FROM gallery2 WHERE topic_id="777260" UNION SELECT * FROM gallery2 WHERE topic_id="1797767" UNION SELECT * FROM gallery2 WHERE topic_id="152227" UNION SELECT * FROM gallery2 WHERE topic_id="1126848" UNION SELECT * FROM gallery2 WHERE topic_id="1558214"