Hiking buddy

SELECT * FROM gallery2 WHERE topic_id="1278309" UNION SELECT * FROM gallery2 WHERE topic_id="472937" UNION SELECT * FROM gallery2 WHERE topic_id="356628" UNION SELECT * FROM gallery2 WHERE topic_id="1821911" UNION SELECT * FROM gallery2 WHERE topic_id="1427558" UNION SELECT * FROM gallery2 WHERE topic_id="809247" UNION SELECT * FROM gallery2 WHERE topic_id="441497" UNION SELECT * FROM gallery2 WHERE topic_id="371982" UNION SELECT * FROM gallery2 WHERE topic_id="1428162" UNION SELECT * FROM gallery2 WHERE topic_id="1426167" UNION SELECT * FROM gallery2 WHERE topic_id="69991" UNION SELECT * FROM gallery2 WHERE topic_id="259086" UNION SELECT * FROM gallery2 WHERE topic_id="441115" UNION SELECT * FROM gallery2 WHERE topic_id="986339" UNION SELECT * FROM gallery2 WHERE topic_id="179378" UNION SELECT * FROM gallery2 WHERE topic_id="1194823"