Dig in

SELECT * FROM gallery2 WHERE topic_id="1317543" UNION SELECT * FROM gallery2 WHERE topic_id="1329883" UNION SELECT * FROM gallery2 WHERE topic_id="1168012" UNION SELECT * FROM gallery2 WHERE topic_id="553779" UNION SELECT * FROM gallery2 WHERE topic_id="964657" UNION SELECT * FROM gallery2 WHERE topic_id="273720" UNION SELECT * FROM gallery2 WHERE topic_id="121598" UNION SELECT * FROM gallery2 WHERE topic_id="248085" UNION SELECT * FROM gallery2 WHERE topic_id="1572950" UNION SELECT * FROM gallery2 WHERE topic_id="823898" UNION SELECT * FROM gallery2 WHERE topic_id="422215" UNION SELECT * FROM gallery2 WHERE topic_id="1547538" UNION SELECT * FROM gallery2 WHERE topic_id="1459351" UNION SELECT * FROM gallery2 WHERE topic_id="622889" UNION SELECT * FROM gallery2 WHERE topic_id="1273644" UNION SELECT * FROM gallery2 WHERE topic_id="1108880"