Confident

SELECT * FROM gallery2 WHERE topic_id="507387" UNION SELECT * FROM gallery2 WHERE topic_id="399739" UNION SELECT * FROM gallery2 WHERE topic_id="1131570" UNION SELECT * FROM gallery2 WHERE topic_id="732189" UNION SELECT * FROM gallery2 WHERE topic_id="1745116" UNION SELECT * FROM gallery2 WHERE topic_id="745844" UNION SELECT * FROM gallery2 WHERE topic_id="149056" UNION SELECT * FROM gallery2 WHERE topic_id="1518621" UNION SELECT * FROM gallery2 WHERE topic_id="1085335" UNION SELECT * FROM gallery2 WHERE topic_id="635489" UNION SELECT * FROM gallery2 WHERE topic_id="1810063" UNION SELECT * FROM gallery2 WHERE topic_id="495483" UNION SELECT * FROM gallery2 WHERE topic_id="419551" UNION SELECT * FROM gallery2 WHERE topic_id="1620775" UNION SELECT * FROM gallery2 WHERE topic_id="865261" UNION SELECT * FROM gallery2 WHERE topic_id="774494"