Yor

SELECT * FROM gallery2 WHERE topic_id="1564477" UNION SELECT * FROM gallery2 WHERE topic_id="1027946" UNION SELECT * FROM gallery2 WHERE topic_id="592298" UNION SELECT * FROM gallery2 WHERE topic_id="971592" UNION SELECT * FROM gallery2 WHERE topic_id="1107428" UNION SELECT * FROM gallery2 WHERE topic_id="271484" UNION SELECT * FROM gallery2 WHERE topic_id="69836" UNION SELECT * FROM gallery2 WHERE topic_id="1506717" UNION SELECT * FROM gallery2 WHERE topic_id="528147" UNION SELECT * FROM gallery2 WHERE topic_id="136136" UNION SELECT * FROM gallery2 WHERE topic_id="34160" UNION SELECT * FROM gallery2 WHERE topic_id="601629" UNION SELECT * FROM gallery2 WHERE topic_id="794056" UNION SELECT * FROM gallery2 WHERE topic_id="215342" UNION SELECT * FROM gallery2 WHERE topic_id="1634529" UNION SELECT * FROM gallery2 WHERE topic_id="1607180"