Damn, I feel that;

SELECT * FROM gallery2 WHERE topic_id="900274" UNION SELECT * FROM gallery2 WHERE topic_id="1284402" UNION SELECT * FROM gallery2 WHERE topic_id="231174" UNION SELECT * FROM gallery2 WHERE topic_id="725411" UNION SELECT * FROM gallery2 WHERE topic_id="1120190" UNION SELECT * FROM gallery2 WHERE topic_id="188923" UNION SELECT * FROM gallery2 WHERE topic_id="277299" UNION SELECT * FROM gallery2 WHERE topic_id="950808" UNION SELECT * FROM gallery2 WHERE topic_id="275929" UNION SELECT * FROM gallery2 WHERE topic_id="1166983" UNION SELECT * FROM gallery2 WHERE topic_id="1548320" UNION SELECT * FROM gallery2 WHERE topic_id="1310751" UNION SELECT * FROM gallery2 WHERE topic_id="742395" UNION SELECT * FROM gallery2 WHERE topic_id="690922" UNION SELECT * FROM gallery2 WHERE topic_id="351518" UNION SELECT * FROM gallery2 WHERE topic_id="1509124"