Ladder

SELECT * FROM gallery2 WHERE topic_id="191049" UNION SELECT * FROM gallery2 WHERE topic_id="53469" UNION SELECT * FROM gallery2 WHERE topic_id="1149092" UNION SELECT * FROM gallery2 WHERE topic_id="1471278" UNION SELECT * FROM gallery2 WHERE topic_id="361059" UNION SELECT * FROM gallery2 WHERE topic_id="1243504" UNION SELECT * FROM gallery2 WHERE topic_id="539433" UNION SELECT * FROM gallery2 WHERE topic_id="1628620" UNION SELECT * FROM gallery2 WHERE topic_id="1383220" UNION SELECT * FROM gallery2 WHERE topic_id="1236098" UNION SELECT * FROM gallery2 WHERE topic_id="1087941" UNION SELECT * FROM gallery2 WHERE topic_id="998825" UNION SELECT * FROM gallery2 WHERE topic_id="1009159" UNION SELECT * FROM gallery2 WHERE topic_id="1487363" UNION SELECT * FROM gallery2 WHERE topic_id="1149366" UNION SELECT * FROM gallery2 WHERE topic_id="745077"