Fits perfectly

SELECT * FROM gallery2 WHERE topic_id="1543242" UNION SELECT * FROM gallery2 WHERE topic_id="980952" UNION SELECT * FROM gallery2 WHERE topic_id="663199" UNION SELECT * FROM gallery2 WHERE topic_id="954746" UNION SELECT * FROM gallery2 WHERE topic_id="478854" UNION SELECT * FROM gallery2 WHERE topic_id="1649916" UNION SELECT * FROM gallery2 WHERE topic_id="1597476" UNION SELECT * FROM gallery2 WHERE topic_id="663642" UNION SELECT * FROM gallery2 WHERE topic_id="411351" UNION SELECT * FROM gallery2 WHERE topic_id="1378019" UNION SELECT * FROM gallery2 WHERE topic_id="776308" UNION SELECT * FROM gallery2 WHERE topic_id="1573505" UNION SELECT * FROM gallery2 WHERE topic_id="1348535" UNION SELECT * FROM gallery2 WHERE topic_id="147853" UNION SELECT * FROM gallery2 WHERE topic_id="1352552" UNION SELECT * FROM gallery2 WHERE topic_id="109660"