Best friends

SELECT * FROM gallery2 WHERE topic_id="798621" UNION SELECT * FROM gallery2 WHERE topic_id="963893" UNION SELECT * FROM gallery2 WHERE topic_id="1551093" UNION SELECT * FROM gallery2 WHERE topic_id="1112399" UNION SELECT * FROM gallery2 WHERE topic_id="116793" UNION SELECT * FROM gallery2 WHERE topic_id="1089483" UNION SELECT * FROM gallery2 WHERE topic_id="900802" UNION SELECT * FROM gallery2 WHERE topic_id="777866" UNION SELECT * FROM gallery2 WHERE topic_id="792474" UNION SELECT * FROM gallery2 WHERE topic_id="680536" UNION SELECT * FROM gallery2 WHERE topic_id="363005" UNION SELECT * FROM gallery2 WHERE topic_id="1448645" UNION SELECT * FROM gallery2 WHERE topic_id="1326041" UNION SELECT * FROM gallery2 WHERE topic_id="1671657" UNION SELECT * FROM gallery2 WHERE topic_id="1248397" UNION SELECT * FROM gallery2 WHERE topic_id="1665634"