just curious

SELECT * FROM gallery2 WHERE topic_id="1108255" UNION SELECT * FROM gallery2 WHERE topic_id="1012184" UNION SELECT * FROM gallery2 WHERE topic_id="35372" UNION SELECT * FROM gallery2 WHERE topic_id="243404" UNION SELECT * FROM gallery2 WHERE topic_id="294858" UNION SELECT * FROM gallery2 WHERE topic_id="1179848" UNION SELECT * FROM gallery2 WHERE topic_id="366922" UNION SELECT * FROM gallery2 WHERE topic_id="645474" UNION SELECT * FROM gallery2 WHERE topic_id="802422" UNION SELECT * FROM gallery2 WHERE topic_id="1504395" UNION SELECT * FROM gallery2 WHERE topic_id="1515016" UNION SELECT * FROM gallery2 WHERE topic_id="583602" UNION SELECT * FROM gallery2 WHERE topic_id="764128" UNION SELECT * FROM gallery2 WHERE topic_id="298366" UNION SELECT * FROM gallery2 WHERE topic_id="864249" UNION SELECT * FROM gallery2 WHERE topic_id="739666"