Clean

SELECT * FROM gallery2 WHERE topic_id="623130" UNION SELECT * FROM gallery2 WHERE topic_id="191134" UNION SELECT * FROM gallery2 WHERE topic_id="1564043" UNION SELECT * FROM gallery2 WHERE topic_id="572412" UNION SELECT * FROM gallery2 WHERE topic_id="690210" UNION SELECT * FROM gallery2 WHERE topic_id="1116379" UNION SELECT * FROM gallery2 WHERE topic_id="1719146" UNION SELECT * FROM gallery2 WHERE topic_id="771242" UNION SELECT * FROM gallery2 WHERE topic_id="487532" UNION SELECT * FROM gallery2 WHERE topic_id="869808" UNION SELECT * FROM gallery2 WHERE topic_id="1409329" UNION SELECT * FROM gallery2 WHERE topic_id="1109858" UNION SELECT * FROM gallery2 WHERE topic_id="867284" UNION SELECT * FROM gallery2 WHERE topic_id="1136350" UNION SELECT * FROM gallery2 WHERE topic_id="1162816" UNION SELECT * FROM gallery2 WHERE topic_id="1329712"