plz

SELECT * FROM gallery2 WHERE topic_id="821502" UNION SELECT * FROM gallery2 WHERE topic_id="306584" UNION SELECT * FROM gallery2 WHERE topic_id="951001" UNION SELECT * FROM gallery2 WHERE topic_id="681225" UNION SELECT * FROM gallery2 WHERE topic_id="434402" UNION SELECT * FROM gallery2 WHERE topic_id="1015632" UNION SELECT * FROM gallery2 WHERE topic_id="1149206" UNION SELECT * FROM gallery2 WHERE topic_id="941532" UNION SELECT * FROM gallery2 WHERE topic_id="837236" UNION SELECT * FROM gallery2 WHERE topic_id="371206" UNION SELECT * FROM gallery2 WHERE topic_id="829829" UNION SELECT * FROM gallery2 WHERE topic_id="1133075" UNION SELECT * FROM gallery2 WHERE topic_id="1331918" UNION SELECT * FROM gallery2 WHERE topic_id="530149" UNION SELECT * FROM gallery2 WHERE topic_id="1259062" UNION SELECT * FROM gallery2 WHERE topic_id="1049503"