It gets pretty deep in there

SELECT * FROM gallery2 WHERE topic_id="1734967" UNION SELECT * FROM gallery2 WHERE topic_id="1075582" UNION SELECT * FROM gallery2 WHERE topic_id="1768149" UNION SELECT * FROM gallery2 WHERE topic_id="1186691" UNION SELECT * FROM gallery2 WHERE topic_id="1154588" UNION SELECT * FROM gallery2 WHERE topic_id="1653783" UNION SELECT * FROM gallery2 WHERE topic_id="1799115" UNION SELECT * FROM gallery2 WHERE topic_id="53631" UNION SELECT * FROM gallery2 WHERE topic_id="1444311" UNION SELECT * FROM gallery2 WHERE topic_id="260050" UNION SELECT * FROM gallery2 WHERE topic_id="1150157" UNION SELECT * FROM gallery2 WHERE topic_id="136074" UNION SELECT * FROM gallery2 WHERE topic_id="1361443" UNION SELECT * FROM gallery2 WHERE topic_id="526522" UNION SELECT * FROM gallery2 WHERE topic_id="1533940" UNION SELECT * FROM gallery2 WHERE topic_id="1605381"