IRTR

SELECT * FROM gallery2 WHERE topic_id="1623776" UNION SELECT * FROM gallery2 WHERE topic_id="1508932" UNION SELECT * FROM gallery2 WHERE topic_id="1698775" UNION SELECT * FROM gallery2 WHERE topic_id="1518557" UNION SELECT * FROM gallery2 WHERE topic_id="616115" UNION SELECT * FROM gallery2 WHERE topic_id="378813" UNION SELECT * FROM gallery2 WHERE topic_id="1395914" UNION SELECT * FROM gallery2 WHERE topic_id="1383448" UNION SELECT * FROM gallery2 WHERE topic_id="669968" UNION SELECT * FROM gallery2 WHERE topic_id="989252" UNION SELECT * FROM gallery2 WHERE topic_id="1153936" UNION SELECT * FROM gallery2 WHERE topic_id="1305662" UNION SELECT * FROM gallery2 WHERE topic_id="1716741" UNION SELECT * FROM gallery2 WHERE topic_id="967647" UNION SELECT * FROM gallery2 WHERE topic_id="729703" UNION SELECT * FROM gallery2 WHERE topic_id="452141"