IRTR

SELECT * FROM gallery2 WHERE topic_id="828366" UNION SELECT * FROM gallery2 WHERE topic_id="1792378" UNION SELECT * FROM gallery2 WHERE topic_id="1326736" UNION SELECT * FROM gallery2 WHERE topic_id="786387" UNION SELECT * FROM gallery2 WHERE topic_id="1582192" UNION SELECT * FROM gallery2 WHERE topic_id="834939" UNION SELECT * FROM gallery2 WHERE topic_id="222938" UNION SELECT * FROM gallery2 WHERE topic_id="1226813" UNION SELECT * FROM gallery2 WHERE topic_id="1171178" UNION SELECT * FROM gallery2 WHERE topic_id="1185460" UNION SELECT * FROM gallery2 WHERE topic_id="503145" UNION SELECT * FROM gallery2 WHERE topic_id="976121" UNION SELECT * FROM gallery2 WHERE topic_id="720159" UNION SELECT * FROM gallery2 WHERE topic_id="23539" UNION SELECT * FROM gallery2 WHERE topic_id="1537607" UNION SELECT * FROM gallery2 WHERE topic_id="485379"