Stacked

SELECT * FROM gallery2 WHERE topic_id="183156" UNION SELECT * FROM gallery2 WHERE topic_id="115400" UNION SELECT * FROM gallery2 WHERE topic_id="1189360" UNION SELECT * FROM gallery2 WHERE topic_id="84679" UNION SELECT * FROM gallery2 WHERE topic_id="578702" UNION SELECT * FROM gallery2 WHERE topic_id="1666971" UNION SELECT * FROM gallery2 WHERE topic_id="568661" UNION SELECT * FROM gallery2 WHERE topic_id="1179739" UNION SELECT * FROM gallery2 WHERE topic_id="1785408" UNION SELECT * FROM gallery2 WHERE topic_id="36050" UNION SELECT * FROM gallery2 WHERE topic_id="105970" UNION SELECT * FROM gallery2 WHERE topic_id="130764" UNION SELECT * FROM gallery2 WHERE topic_id="709160" UNION SELECT * FROM gallery2 WHERE topic_id="1184401" UNION SELECT * FROM gallery2 WHERE topic_id="740487" UNION SELECT * FROM gallery2 WHERE topic_id="819189"