Chain Reaction ⛓

SELECT * FROM gallery2 WHERE topic_id="308539" UNION SELECT * FROM gallery2 WHERE topic_id="199256" UNION SELECT * FROM gallery2 WHERE topic_id="1382343" UNION SELECT * FROM gallery2 WHERE topic_id="491170" UNION SELECT * FROM gallery2 WHERE topic_id="376148" UNION SELECT * FROM gallery2 WHERE topic_id="912452" UNION SELECT * FROM gallery2 WHERE topic_id="35726" UNION SELECT * FROM gallery2 WHERE topic_id="174503" UNION SELECT * FROM gallery2 WHERE topic_id="53967" UNION SELECT * FROM gallery2 WHERE topic_id="1146389" UNION SELECT * FROM gallery2 WHERE topic_id="1694348" UNION SELECT * FROM gallery2 WHERE topic_id="1090141" UNION SELECT * FROM gallery2 WHERE topic_id="423054" UNION SELECT * FROM gallery2 WHERE topic_id="1814699" UNION SELECT * FROM gallery2 WHERE topic_id="339892" UNION SELECT * FROM gallery2 WHERE topic_id="723795"