from behind

SELECT * FROM gallery2 WHERE topic_id="1207652" UNION SELECT * FROM gallery2 WHERE topic_id="1782739" UNION SELECT * FROM gallery2 WHERE topic_id="609569" UNION SELECT * FROM gallery2 WHERE topic_id="1527354" UNION SELECT * FROM gallery2 WHERE topic_id="921492" UNION SELECT * FROM gallery2 WHERE topic_id="606123" UNION SELECT * FROM gallery2 WHERE topic_id="173804" UNION SELECT * FROM gallery2 WHERE topic_id="911089" UNION SELECT * FROM gallery2 WHERE topic_id="1105603" UNION SELECT * FROM gallery2 WHERE topic_id="177738" UNION SELECT * FROM gallery2 WHERE topic_id="1122583" UNION SELECT * FROM gallery2 WHERE topic_id="1619447" UNION SELECT * FROM gallery2 WHERE topic_id="474988" UNION SELECT * FROM gallery2 WHERE topic_id="948528" UNION SELECT * FROM gallery2 WHERE topic_id="820503" UNION SELECT * FROM gallery2 WHERE topic_id="1354047"