1,2,or 3?

SELECT * FROM gallery2 WHERE topic_id="987569" UNION SELECT * FROM gallery2 WHERE topic_id="111910" UNION SELECT * FROM gallery2 WHERE topic_id="1187770" UNION SELECT * FROM gallery2 WHERE topic_id="285575" UNION SELECT * FROM gallery2 WHERE topic_id="594432" UNION SELECT * FROM gallery2 WHERE topic_id="1822629" UNION SELECT * FROM gallery2 WHERE topic_id="1604990" UNION SELECT * FROM gallery2 WHERE topic_id="1172933" UNION SELECT * FROM gallery2 WHERE topic_id="136862" UNION SELECT * FROM gallery2 WHERE topic_id="1049298" UNION SELECT * FROM gallery2 WHERE topic_id="439852" UNION SELECT * FROM gallery2 WHERE topic_id="629049" UNION SELECT * FROM gallery2 WHERE topic_id="700918" UNION SELECT * FROM gallery2 WHERE topic_id="857592" UNION SELECT * FROM gallery2 WHERE topic_id="226872" UNION SELECT * FROM gallery2 WHERE topic_id="101705"