Squeeze them? 🙈

SELECT * FROM gallery2 WHERE topic_id="905948" UNION SELECT * FROM gallery2 WHERE topic_id="1799547" UNION SELECT * FROM gallery2 WHERE topic_id="45600" UNION SELECT * FROM gallery2 WHERE topic_id="441548" UNION SELECT * FROM gallery2 WHERE topic_id="1175802" UNION SELECT * FROM gallery2 WHERE topic_id="1818267" UNION SELECT * FROM gallery2 WHERE topic_id="494701" UNION SELECT * FROM gallery2 WHERE topic_id="87288" UNION SELECT * FROM gallery2 WHERE topic_id="1050272" UNION SELECT * FROM gallery2 WHERE topic_id="873713" UNION SELECT * FROM gallery2 WHERE topic_id="971959" UNION SELECT * FROM gallery2 WHERE topic_id="3068" UNION SELECT * FROM gallery2 WHERE topic_id="1702107" UNION SELECT * FROM gallery2 WHERE topic_id="589774" UNION SELECT * FROM gallery2 WHERE topic_id="120931" UNION SELECT * FROM gallery2 WHERE topic_id="846258"