Flexible

SELECT * FROM gallery2 WHERE topic_id="1470097" UNION SELECT * FROM gallery2 WHERE topic_id="720228" UNION SELECT * FROM gallery2 WHERE topic_id="183328" UNION SELECT * FROM gallery2 WHERE topic_id="412240" UNION SELECT * FROM gallery2 WHERE topic_id="1344545" UNION SELECT * FROM gallery2 WHERE topic_id="951883" UNION SELECT * FROM gallery2 WHERE topic_id="280668" UNION SELECT * FROM gallery2 WHERE topic_id="502980" UNION SELECT * FROM gallery2 WHERE topic_id="1061281" UNION SELECT * FROM gallery2 WHERE topic_id="1124152" UNION SELECT * FROM gallery2 WHERE topic_id="327897" UNION SELECT * FROM gallery2 WHERE topic_id="586483" UNION SELECT * FROM gallery2 WHERE topic_id="668160" UNION SELECT * FROM gallery2 WHERE topic_id="822297" UNION SELECT * FROM gallery2 WHERE topic_id="693893" UNION SELECT * FROM gallery2 WHERE topic_id="29882"