my favorite position :P

SELECT * FROM gallery2 WHERE topic_id="1368992" UNION SELECT * FROM gallery2 WHERE topic_id="38618" UNION SELECT * FROM gallery2 WHERE topic_id="869498" UNION SELECT * FROM gallery2 WHERE topic_id="834088" UNION SELECT * FROM gallery2 WHERE topic_id="1181849" UNION SELECT * FROM gallery2 WHERE topic_id="1812815" UNION SELECT * FROM gallery2 WHERE topic_id="1218906" UNION SELECT * FROM gallery2 WHERE topic_id="1700931" UNION SELECT * FROM gallery2 WHERE topic_id="534255" UNION SELECT * FROM gallery2 WHERE topic_id="149584" UNION SELECT * FROM gallery2 WHERE topic_id="1346770" UNION SELECT * FROM gallery2 WHERE topic_id="693442" UNION SELECT * FROM gallery2 WHERE topic_id="764533" UNION SELECT * FROM gallery2 WHERE topic_id="525971" UNION SELECT * FROM gallery2 WHERE topic_id="1555654" UNION SELECT * FROM gallery2 WHERE topic_id="1018791"