Here’s something to chew on 🤔

SELECT * FROM gallery2 WHERE topic_id="1420343" UNION SELECT * FROM gallery2 WHERE topic_id="1175604" UNION SELECT * FROM gallery2 WHERE topic_id="170632" UNION SELECT * FROM gallery2 WHERE topic_id="425090" UNION SELECT * FROM gallery2 WHERE topic_id="373697" UNION SELECT * FROM gallery2 WHERE topic_id="1681576" UNION SELECT * FROM gallery2 WHERE topic_id="540389" UNION SELECT * FROM gallery2 WHERE topic_id="670833" UNION SELECT * FROM gallery2 WHERE topic_id="252096" UNION SELECT * FROM gallery2 WHERE topic_id="1493958" UNION SELECT * FROM gallery2 WHERE topic_id="1438725" UNION SELECT * FROM gallery2 WHERE topic_id="787977" UNION SELECT * FROM gallery2 WHERE topic_id="226004" UNION SELECT * FROM gallery2 WHERE topic_id="510682" UNION SELECT * FROM gallery2 WHERE topic_id="424621" UNION SELECT * FROM gallery2 WHERE topic_id="1403528"