Hard

SELECT * FROM gallery2 WHERE topic_id="494683" UNION SELECT * FROM gallery2 WHERE topic_id="239868" UNION SELECT * FROM gallery2 WHERE topic_id="85145" UNION SELECT * FROM gallery2 WHERE topic_id="419853" UNION SELECT * FROM gallery2 WHERE topic_id="953784" UNION SELECT * FROM gallery2 WHERE topic_id="1004719" UNION SELECT * FROM gallery2 WHERE topic_id="1044449" UNION SELECT * FROM gallery2 WHERE topic_id="943016" UNION SELECT * FROM gallery2 WHERE topic_id="1331014" UNION SELECT * FROM gallery2 WHERE topic_id="305050" UNION SELECT * FROM gallery2 WHERE topic_id="307421" UNION SELECT * FROM gallery2 WHERE topic_id="1197909" UNION SELECT * FROM gallery2 WHERE topic_id="1177430" UNION SELECT * FROM gallery2 WHERE topic_id="1671458" UNION SELECT * FROM gallery2 WHERE topic_id="237201" UNION SELECT * FROM gallery2 WHERE topic_id="737632"