help me find this one pls

SELECT * FROM gallery2 WHERE topic_id="1791236" UNION SELECT * FROM gallery2 WHERE topic_id="1109597" UNION SELECT * FROM gallery2 WHERE topic_id="1576523" UNION SELECT * FROM gallery2 WHERE topic_id="815251" UNION SELECT * FROM gallery2 WHERE topic_id="1000116" UNION SELECT * FROM gallery2 WHERE topic_id="1136859" UNION SELECT * FROM gallery2 WHERE topic_id="809569" UNION SELECT * FROM gallery2 WHERE topic_id="80808" UNION SELECT * FROM gallery2 WHERE topic_id="294294" UNION SELECT * FROM gallery2 WHERE topic_id="1215422" UNION SELECT * FROM gallery2 WHERE topic_id="18190" UNION SELECT * FROM gallery2 WHERE topic_id="281166" UNION SELECT * FROM gallery2 WHERE topic_id="1278886" UNION SELECT * FROM gallery2 WHERE topic_id="1707942" UNION SELECT * FROM gallery2 WHERE topic_id="802668" UNION SELECT * FROM gallery2 WHERE topic_id="1168983"