Follow the lines ⬇️

SELECT * FROM gallery2 WHERE topic_id="577320" UNION SELECT * FROM gallery2 WHERE topic_id="1627604" UNION SELECT * FROM gallery2 WHERE topic_id="1258317" UNION SELECT * FROM gallery2 WHERE topic_id="565107" UNION SELECT * FROM gallery2 WHERE topic_id="1379724" UNION SELECT * FROM gallery2 WHERE topic_id="1133264" UNION SELECT * FROM gallery2 WHERE topic_id="730784" UNION SELECT * FROM gallery2 WHERE topic_id="246923" UNION SELECT * FROM gallery2 WHERE topic_id="1753996" UNION SELECT * FROM gallery2 WHERE topic_id="139160" UNION SELECT * FROM gallery2 WHERE topic_id="1366855" UNION SELECT * FROM gallery2 WHERE topic_id="891034" UNION SELECT * FROM gallery2 WHERE topic_id="817141" UNION SELECT * FROM gallery2 WHERE topic_id="1345136" UNION SELECT * FROM gallery2 WHERE topic_id="246274" UNION SELECT * FROM gallery2 WHERE topic_id="429456"