Unzipping

SELECT * FROM gallery2 WHERE topic_id="1680037" UNION SELECT * FROM gallery2 WHERE topic_id="717780" UNION SELECT * FROM gallery2 WHERE topic_id="756260" UNION SELECT * FROM gallery2 WHERE topic_id="122844" UNION SELECT * FROM gallery2 WHERE topic_id="1170421" UNION SELECT * FROM gallery2 WHERE topic_id="988812" UNION SELECT * FROM gallery2 WHERE topic_id="728077" UNION SELECT * FROM gallery2 WHERE topic_id="888104" UNION SELECT * FROM gallery2 WHERE topic_id="1596978" UNION SELECT * FROM gallery2 WHERE topic_id="320237" UNION SELECT * FROM gallery2 WHERE topic_id="847968" UNION SELECT * FROM gallery2 WHERE topic_id="1039683" UNION SELECT * FROM gallery2 WHERE topic_id="1056804" UNION SELECT * FROM gallery2 WHERE topic_id="91055" UNION SELECT * FROM gallery2 WHERE topic_id="308806" UNION SELECT * FROM gallery2 WHERE topic_id="1053491"