(yoshizaurusu n)

SELECT * FROM gallery2 WHERE topic_id="1685436" UNION SELECT * FROM gallery2 WHERE topic_id="1509873" UNION SELECT * FROM gallery2 WHERE topic_id="1620593" UNION SELECT * FROM gallery2 WHERE topic_id="106270" UNION SELECT * FROM gallery2 WHERE topic_id="1662394" UNION SELECT * FROM gallery2 WHERE topic_id="1429666" UNION SELECT * FROM gallery2 WHERE topic_id="26913" UNION SELECT * FROM gallery2 WHERE topic_id="90079" UNION SELECT * FROM gallery2 WHERE topic_id="1226226" UNION SELECT * FROM gallery2 WHERE topic_id="1092659" UNION SELECT * FROM gallery2 WHERE topic_id="1247896" UNION SELECT * FROM gallery2 WHERE topic_id="347017" UNION SELECT * FROM gallery2 WHERE topic_id="544669" UNION SELECT * FROM gallery2 WHERE topic_id="152386" UNION SELECT * FROM gallery2 WHERE topic_id="1331107" UNION SELECT * FROM gallery2 WHERE topic_id="74493"