Tight [IRTR]

SELECT * FROM gallery2 WHERE topic_id="1681764" UNION SELECT * FROM gallery2 WHERE topic_id="668649" UNION SELECT * FROM gallery2 WHERE topic_id="898235" UNION SELECT * FROM gallery2 WHERE topic_id="132487" UNION SELECT * FROM gallery2 WHERE topic_id="233571" UNION SELECT * FROM gallery2 WHERE topic_id="807799" UNION SELECT * FROM gallery2 WHERE topic_id="1682097" UNION SELECT * FROM gallery2 WHERE topic_id="1207019" UNION SELECT * FROM gallery2 WHERE topic_id="1741447" UNION SELECT * FROM gallery2 WHERE topic_id="796227" UNION SELECT * FROM gallery2 WHERE topic_id="21651" UNION SELECT * FROM gallery2 WHERE topic_id="984336" UNION SELECT * FROM gallery2 WHERE topic_id="629418" UNION SELECT * FROM gallery2 WHERE topic_id="544109" UNION SELECT * FROM gallery2 WHERE topic_id="820779" UNION SELECT * FROM gallery2 WHERE topic_id="1266807"