Pick a hole (f)

SELECT * FROM gallery2 WHERE topic_id="1745236" UNION SELECT * FROM gallery2 WHERE topic_id="1489328" UNION SELECT * FROM gallery2 WHERE topic_id="73766" UNION SELECT * FROM gallery2 WHERE topic_id="1175589" UNION SELECT * FROM gallery2 WHERE topic_id="46679" UNION SELECT * FROM gallery2 WHERE topic_id="1628948" UNION SELECT * FROM gallery2 WHERE topic_id="543284" UNION SELECT * FROM gallery2 WHERE topic_id="966247" UNION SELECT * FROM gallery2 WHERE topic_id="1686032" UNION SELECT * FROM gallery2 WHERE topic_id="507585" UNION SELECT * FROM gallery2 WHERE topic_id="1358333" UNION SELECT * FROM gallery2 WHERE topic_id="1444958" UNION SELECT * FROM gallery2 WHERE topic_id="1473727" UNION SELECT * FROM gallery2 WHERE topic_id="1525900" UNION SELECT * FROM gallery2 WHERE topic_id="1589559" UNION SELECT * FROM gallery2 WHERE topic_id="1513163"