Lump

SELECT * FROM gallery2 WHERE topic_id="817721" UNION SELECT * FROM gallery2 WHERE topic_id="1383371" UNION SELECT * FROM gallery2 WHERE topic_id="870679" UNION SELECT * FROM gallery2 WHERE topic_id="1457959" UNION SELECT * FROM gallery2 WHERE topic_id="1004180" UNION SELECT * FROM gallery2 WHERE topic_id="834764" UNION SELECT * FROM gallery2 WHERE topic_id="153642" UNION SELECT * FROM gallery2 WHERE topic_id="175265" UNION SELECT * FROM gallery2 WHERE topic_id="524655" UNION SELECT * FROM gallery2 WHERE topic_id="596102" UNION SELECT * FROM gallery2 WHERE topic_id="312951" UNION SELECT * FROM gallery2 WHERE topic_id="1296354" UNION SELECT * FROM gallery2 WHERE topic_id="1326519" UNION SELECT * FROM gallery2 WHERE topic_id="75486" UNION SELECT * FROM gallery2 WHERE topic_id="1695411" UNION SELECT * FROM gallery2 WHERE topic_id="1785599"