IRTR

SELECT * FROM gallery2 WHERE topic_id="1638344" UNION SELECT * FROM gallery2 WHERE topic_id="751848" UNION SELECT * FROM gallery2 WHERE topic_id="688231" UNION SELECT * FROM gallery2 WHERE topic_id="1230708" UNION SELECT * FROM gallery2 WHERE topic_id="1724534" UNION SELECT * FROM gallery2 WHERE topic_id="1389775" UNION SELECT * FROM gallery2 WHERE topic_id="1253229" UNION SELECT * FROM gallery2 WHERE topic_id="1175459" UNION SELECT * FROM gallery2 WHERE topic_id="1583943" UNION SELECT * FROM gallery2 WHERE topic_id="1174739" UNION SELECT * FROM gallery2 WHERE topic_id="34117" UNION SELECT * FROM gallery2 WHERE topic_id="1454981" UNION SELECT * FROM gallery2 WHERE topic_id="1602418" UNION SELECT * FROM gallery2 WHERE topic_id="1380848" UNION SELECT * FROM gallery2 WHERE topic_id="125948" UNION SELECT * FROM gallery2 WHERE topic_id="1775242"