IRTR

SELECT * FROM gallery2 WHERE topic_id="1535820" UNION SELECT * FROM gallery2 WHERE topic_id="1351324" UNION SELECT * FROM gallery2 WHERE topic_id="225596" UNION SELECT * FROM gallery2 WHERE topic_id="580949" UNION SELECT * FROM gallery2 WHERE topic_id="1355014" UNION SELECT * FROM gallery2 WHERE topic_id="149212" UNION SELECT * FROM gallery2 WHERE topic_id="751016" UNION SELECT * FROM gallery2 WHERE topic_id="829453" UNION SELECT * FROM gallery2 WHERE topic_id="1085588" UNION SELECT * FROM gallery2 WHERE topic_id="1709151" UNION SELECT * FROM gallery2 WHERE topic_id="405126" UNION SELECT * FROM gallery2 WHERE topic_id="167725" UNION SELECT * FROM gallery2 WHERE topic_id="1706418" UNION SELECT * FROM gallery2 WHERE topic_id="1363684" UNION SELECT * FROM gallery2 WHERE topic_id="533431" UNION SELECT * FROM gallery2 WHERE topic_id="736892"