Oh no I'm stuck

SELECT * FROM gallery2 WHERE topic_id="283414" UNION SELECT * FROM gallery2 WHERE topic_id="1062944" UNION SELECT * FROM gallery2 WHERE topic_id="1319432" UNION SELECT * FROM gallery2 WHERE topic_id="240473" UNION SELECT * FROM gallery2 WHERE topic_id="702074" UNION SELECT * FROM gallery2 WHERE topic_id="1610151" UNION SELECT * FROM gallery2 WHERE topic_id="150141" UNION SELECT * FROM gallery2 WHERE topic_id="293207" UNION SELECT * FROM gallery2 WHERE topic_id="86800" UNION SELECT * FROM gallery2 WHERE topic_id="1305162" UNION SELECT * FROM gallery2 WHERE topic_id="511368" UNION SELECT * FROM gallery2 WHERE topic_id="1417288" UNION SELECT * FROM gallery2 WHERE topic_id="1617026" UNION SELECT * FROM gallery2 WHERE topic_id="1378893" UNION SELECT * FROM gallery2 WHERE topic_id="600303" UNION SELECT * FROM gallery2 WHERE topic_id="1135605"