IRTR

SELECT * FROM gallery2 WHERE topic_id="902786" UNION SELECT * FROM gallery2 WHERE topic_id="4155" UNION SELECT * FROM gallery2 WHERE topic_id="1334439" UNION SELECT * FROM gallery2 WHERE topic_id="1030342" UNION SELECT * FROM gallery2 WHERE topic_id="1232374" UNION SELECT * FROM gallery2 WHERE topic_id="1405877" UNION SELECT * FROM gallery2 WHERE topic_id="963898" UNION SELECT * FROM gallery2 WHERE topic_id="1430987" UNION SELECT * FROM gallery2 WHERE topic_id="306375" UNION SELECT * FROM gallery2 WHERE topic_id="757808" UNION SELECT * FROM gallery2 WHERE topic_id="2868" UNION SELECT * FROM gallery2 WHERE topic_id="20115" UNION SELECT * FROM gallery2 WHERE topic_id="34374" UNION SELECT * FROM gallery2 WHERE topic_id="705381" UNION SELECT * FROM gallery2 WHERE topic_id="1782775" UNION SELECT * FROM gallery2 WHERE topic_id="1016071"