Side by side

SELECT * FROM gallery2 WHERE topic_id="1307900" UNION SELECT * FROM gallery2 WHERE topic_id="974144" UNION SELECT * FROM gallery2 WHERE topic_id="1644611" UNION SELECT * FROM gallery2 WHERE topic_id="1421459" UNION SELECT * FROM gallery2 WHERE topic_id="837326" UNION SELECT * FROM gallery2 WHERE topic_id="1109895" UNION SELECT * FROM gallery2 WHERE topic_id="903740" UNION SELECT * FROM gallery2 WHERE topic_id="967287" UNION SELECT * FROM gallery2 WHERE topic_id="1630026" UNION SELECT * FROM gallery2 WHERE topic_id="505792" UNION SELECT * FROM gallery2 WHERE topic_id="675301" UNION SELECT * FROM gallery2 WHERE topic_id="617683" UNION SELECT * FROM gallery2 WHERE topic_id="1375897" UNION SELECT * FROM gallery2 WHERE topic_id="344853" UNION SELECT * FROM gallery2 WHERE topic_id="334487" UNION SELECT * FROM gallery2 WHERE topic_id="453352"