let me show you something

SELECT * FROM gallery2 WHERE topic_id="312795" UNION SELECT * FROM gallery2 WHERE topic_id="729545" UNION SELECT * FROM gallery2 WHERE topic_id="347529" UNION SELECT * FROM gallery2 WHERE topic_id="1736695" UNION SELECT * FROM gallery2 WHERE topic_id="104037" UNION SELECT * FROM gallery2 WHERE topic_id="798800" UNION SELECT * FROM gallery2 WHERE topic_id="1368616" UNION SELECT * FROM gallery2 WHERE topic_id="1236756" UNION SELECT * FROM gallery2 WHERE topic_id="1095076" UNION SELECT * FROM gallery2 WHERE topic_id="1215457" UNION SELECT * FROM gallery2 WHERE topic_id="229821" UNION SELECT * FROM gallery2 WHERE topic_id="1364971" UNION SELECT * FROM gallery2 WHERE topic_id="66616" UNION SELECT * FROM gallery2 WHERE topic_id="1058591" UNION SELECT * FROM gallery2 WHERE topic_id="223509" UNION SELECT * FROM gallery2 WHERE topic_id="303774"