Thick enough?

SELECT * FROM gallery2 WHERE topic_id="314100" UNION SELECT * FROM gallery2 WHERE topic_id="1017497" UNION SELECT * FROM gallery2 WHERE topic_id="47996" UNION SELECT * FROM gallery2 WHERE topic_id="950234" UNION SELECT * FROM gallery2 WHERE topic_id="787210" UNION SELECT * FROM gallery2 WHERE topic_id="38402" UNION SELECT * FROM gallery2 WHERE topic_id="430920" UNION SELECT * FROM gallery2 WHERE topic_id="123105" UNION SELECT * FROM gallery2 WHERE topic_id="1498576" UNION SELECT * FROM gallery2 WHERE topic_id="391574" UNION SELECT * FROM gallery2 WHERE topic_id="869779" UNION SELECT * FROM gallery2 WHERE topic_id="1719984" UNION SELECT * FROM gallery2 WHERE topic_id="813776" UNION SELECT * FROM gallery2 WHERE topic_id="1624524" UNION SELECT * FROM gallery2 WHERE topic_id="494168" UNION SELECT * FROM gallery2 WHERE topic_id="990182"