Yor

SELECT * FROM gallery2 WHERE topic_id="1734483" UNION SELECT * FROM gallery2 WHERE topic_id="97666" UNION SELECT * FROM gallery2 WHERE topic_id="72620" UNION SELECT * FROM gallery2 WHERE topic_id="151806" UNION SELECT * FROM gallery2 WHERE topic_id="880649" UNION SELECT * FROM gallery2 WHERE topic_id="949656" UNION SELECT * FROM gallery2 WHERE topic_id="556534" UNION SELECT * FROM gallery2 WHERE topic_id="574043" UNION SELECT * FROM gallery2 WHERE topic_id="874549" UNION SELECT * FROM gallery2 WHERE topic_id="1723654" UNION SELECT * FROM gallery2 WHERE topic_id="1304434" UNION SELECT * FROM gallery2 WHERE topic_id="167581" UNION SELECT * FROM gallery2 WHERE topic_id="1569150" UNION SELECT * FROM gallery2 WHERE topic_id="325478" UNION SELECT * FROM gallery2 WHERE topic_id="141457" UNION SELECT * FROM gallery2 WHERE topic_id="411187"