Perfect

SELECT * FROM gallery2 WHERE topic_id="960214" UNION SELECT * FROM gallery2 WHERE topic_id="1597784" UNION SELECT * FROM gallery2 WHERE topic_id="381454" UNION SELECT * FROM gallery2 WHERE topic_id="781188" UNION SELECT * FROM gallery2 WHERE topic_id="518256" UNION SELECT * FROM gallery2 WHERE topic_id="259700" UNION SELECT * FROM gallery2 WHERE topic_id="544568" UNION SELECT * FROM gallery2 WHERE topic_id="74792" UNION SELECT * FROM gallery2 WHERE topic_id="1472338" UNION SELECT * FROM gallery2 WHERE topic_id="1268720" UNION SELECT * FROM gallery2 WHERE topic_id="764661" UNION SELECT * FROM gallery2 WHERE topic_id="1712605" UNION SELECT * FROM gallery2 WHERE topic_id="1051543" UNION SELECT * FROM gallery2 WHERE topic_id="221703" UNION SELECT * FROM gallery2 WHERE topic_id="709154" UNION SELECT * FROM gallery2 WHERE topic_id="953573"