Multitasking

SELECT * FROM gallery2 WHERE topic_id="333151" UNION SELECT * FROM gallery2 WHERE topic_id="471250" UNION SELECT * FROM gallery2 WHERE topic_id="1127698" UNION SELECT * FROM gallery2 WHERE topic_id="756131" UNION SELECT * FROM gallery2 WHERE topic_id="306434" UNION SELECT * FROM gallery2 WHERE topic_id="1783414" UNION SELECT * FROM gallery2 WHERE topic_id="1077453" UNION SELECT * FROM gallery2 WHERE topic_id="798268" UNION SELECT * FROM gallery2 WHERE topic_id="1569118" UNION SELECT * FROM gallery2 WHERE topic_id="173857" UNION SELECT * FROM gallery2 WHERE topic_id="824332" UNION SELECT * FROM gallery2 WHERE topic_id="868997" UNION SELECT * FROM gallery2 WHERE topic_id="282391" UNION SELECT * FROM gallery2 WHERE topic_id="364088" UNION SELECT * FROM gallery2 WHERE topic_id="1216229" UNION SELECT * FROM gallery2 WHERE topic_id="986002"