potential

SELECT * FROM gallery2 WHERE topic_id="1499753" UNION SELECT * FROM gallery2 WHERE topic_id="1460185" UNION SELECT * FROM gallery2 WHERE topic_id="499232" UNION SELECT * FROM gallery2 WHERE topic_id="785506" UNION SELECT * FROM gallery2 WHERE topic_id="26472" UNION SELECT * FROM gallery2 WHERE topic_id="920749" UNION SELECT * FROM gallery2 WHERE topic_id="369433" UNION SELECT * FROM gallery2 WHERE topic_id="250656" UNION SELECT * FROM gallery2 WHERE topic_id="1144789" UNION SELECT * FROM gallery2 WHERE topic_id="564962" UNION SELECT * FROM gallery2 WHERE topic_id="1724284" UNION SELECT * FROM gallery2 WHERE topic_id="1001038" UNION SELECT * FROM gallery2 WHERE topic_id="298045" UNION SELECT * FROM gallery2 WHERE topic_id="91640" UNION SELECT * FROM gallery2 WHERE topic_id="1483338" UNION SELECT * FROM gallery2 WHERE topic_id="1725443"