Perfect

SELECT * FROM gallery2 WHERE topic_id="652401" UNION SELECT * FROM gallery2 WHERE topic_id="34166" UNION SELECT * FROM gallery2 WHERE topic_id="246057" UNION SELECT * FROM gallery2 WHERE topic_id="473257" UNION SELECT * FROM gallery2 WHERE topic_id="1602862" UNION SELECT * FROM gallery2 WHERE topic_id="1764066" UNION SELECT * FROM gallery2 WHERE topic_id="956757" UNION SELECT * FROM gallery2 WHERE topic_id="247373" UNION SELECT * FROM gallery2 WHERE topic_id="1455054" UNION SELECT * FROM gallery2 WHERE topic_id="1790975" UNION SELECT * FROM gallery2 WHERE topic_id="681636" UNION SELECT * FROM gallery2 WHERE topic_id="1376065" UNION SELECT * FROM gallery2 WHERE topic_id="1660542" UNION SELECT * FROM gallery2 WHERE topic_id="1002193" UNION SELECT * FROM gallery2 WHERE topic_id="736306" UNION SELECT * FROM gallery2 WHERE topic_id="217141"