Extra smooth

SELECT * FROM gallery2 WHERE topic_id="948280" UNION SELECT * FROM gallery2 WHERE topic_id="1273108" UNION SELECT * FROM gallery2 WHERE topic_id="1422915" UNION SELECT * FROM gallery2 WHERE topic_id="1223743" UNION SELECT * FROM gallery2 WHERE topic_id="1600599" UNION SELECT * FROM gallery2 WHERE topic_id="289398" UNION SELECT * FROM gallery2 WHERE topic_id="953868" UNION SELECT * FROM gallery2 WHERE topic_id="900698" UNION SELECT * FROM gallery2 WHERE topic_id="120021" UNION SELECT * FROM gallery2 WHERE topic_id="285686" UNION SELECT * FROM gallery2 WHERE topic_id="247568" UNION SELECT * FROM gallery2 WHERE topic_id="475282" UNION SELECT * FROM gallery2 WHERE topic_id="1824142" UNION SELECT * FROM gallery2 WHERE topic_id="897265" UNION SELECT * FROM gallery2 WHERE topic_id="458635" UNION SELECT * FROM gallery2 WHERE topic_id="1484583"