Tight

SELECT * FROM gallery2 WHERE topic_id="91454" UNION SELECT * FROM gallery2 WHERE topic_id="1476948" UNION SELECT * FROM gallery2 WHERE topic_id="1304577" UNION SELECT * FROM gallery2 WHERE topic_id="1581056" UNION SELECT * FROM gallery2 WHERE topic_id="1345250" UNION SELECT * FROM gallery2 WHERE topic_id="411158" UNION SELECT * FROM gallery2 WHERE topic_id="61905" UNION SELECT * FROM gallery2 WHERE topic_id="174177" UNION SELECT * FROM gallery2 WHERE topic_id="546294" UNION SELECT * FROM gallery2 WHERE topic_id="267025" UNION SELECT * FROM gallery2 WHERE topic_id="1247500" UNION SELECT * FROM gallery2 WHERE topic_id="1359472" UNION SELECT * FROM gallery2 WHERE topic_id="715767" UNION SELECT * FROM gallery2 WHERE topic_id="408717" UNION SELECT * FROM gallery2 WHERE topic_id="1624356" UNION SELECT * FROM gallery2 WHERE topic_id="514278"