Cum covered

SELECT * FROM gallery2 WHERE topic_id="1718030" UNION SELECT * FROM gallery2 WHERE topic_id="1717146" UNION SELECT * FROM gallery2 WHERE topic_id="166671" UNION SELECT * FROM gallery2 WHERE topic_id="1789897" UNION SELECT * FROM gallery2 WHERE topic_id="1530147" UNION SELECT * FROM gallery2 WHERE topic_id="1668826" UNION SELECT * FROM gallery2 WHERE topic_id="86844" UNION SELECT * FROM gallery2 WHERE topic_id="231976" UNION SELECT * FROM gallery2 WHERE topic_id="1260623" UNION SELECT * FROM gallery2 WHERE topic_id="666983" UNION SELECT * FROM gallery2 WHERE topic_id="1343598" UNION SELECT * FROM gallery2 WHERE topic_id="700273" UNION SELECT * FROM gallery2 WHERE topic_id="658722" UNION SELECT * FROM gallery2 WHERE topic_id="792407" UNION SELECT * FROM gallery2 WHERE topic_id="1070003" UNION SELECT * FROM gallery2 WHERE topic_id="313865"