This one might be a little small

SELECT * FROM gallery2 WHERE topic_id="576393" UNION SELECT * FROM gallery2 WHERE topic_id="192283" UNION SELECT * FROM gallery2 WHERE topic_id="671252" UNION SELECT * FROM gallery2 WHERE topic_id="447423" UNION SELECT * FROM gallery2 WHERE topic_id="1370684" UNION SELECT * FROM gallery2 WHERE topic_id="100938" UNION SELECT * FROM gallery2 WHERE topic_id="507226" UNION SELECT * FROM gallery2 WHERE topic_id="1802197" UNION SELECT * FROM gallery2 WHERE topic_id="780838" UNION SELECT * FROM gallery2 WHERE topic_id="1209314" UNION SELECT * FROM gallery2 WHERE topic_id="154824" UNION SELECT * FROM gallery2 WHERE topic_id="1650653" UNION SELECT * FROM gallery2 WHERE topic_id="1437672" UNION SELECT * FROM gallery2 WHERE topic_id="1458476" UNION SELECT * FROM gallery2 WHERE topic_id="903452" UNION SELECT * FROM gallery2 WHERE topic_id="616140"