I'll take it deep

SELECT * FROM gallery2 WHERE topic_id="539396" UNION SELECT * FROM gallery2 WHERE topic_id="125408" UNION SELECT * FROM gallery2 WHERE topic_id="441132" UNION SELECT * FROM gallery2 WHERE topic_id="377813" UNION SELECT * FROM gallery2 WHERE topic_id="553845" UNION SELECT * FROM gallery2 WHERE topic_id="542629" UNION SELECT * FROM gallery2 WHERE topic_id="264574" UNION SELECT * FROM gallery2 WHERE topic_id="213216" UNION SELECT * FROM gallery2 WHERE topic_id="1809979" UNION SELECT * FROM gallery2 WHERE topic_id="583140" UNION SELECT * FROM gallery2 WHERE topic_id="1232432" UNION SELECT * FROM gallery2 WHERE topic_id="969887" UNION SELECT * FROM gallery2 WHERE topic_id="1115114" UNION SELECT * FROM gallery2 WHERE topic_id="1476756" UNION SELECT * FROM gallery2 WHERE topic_id="1301619" UNION SELECT * FROM gallery2 WHERE topic_id="1206485"