I woke up like this

SELECT * FROM gallery2 WHERE topic_id="712554" UNION SELECT * FROM gallery2 WHERE topic_id="547479" UNION SELECT * FROM gallery2 WHERE topic_id="1216690" UNION SELECT * FROM gallery2 WHERE topic_id="1255452" UNION SELECT * FROM gallery2 WHERE topic_id="1155414" UNION SELECT * FROM gallery2 WHERE topic_id="711835" UNION SELECT * FROM gallery2 WHERE topic_id="819965" UNION SELECT * FROM gallery2 WHERE topic_id="1548221" UNION SELECT * FROM gallery2 WHERE topic_id="1128366" UNION SELECT * FROM gallery2 WHERE topic_id="564320" UNION SELECT * FROM gallery2 WHERE topic_id="1300490" UNION SELECT * FROM gallery2 WHERE topic_id="726369" UNION SELECT * FROM gallery2 WHERE topic_id="1193085" UNION SELECT * FROM gallery2 WHERE topic_id="832632" UNION SELECT * FROM gallery2 WHERE topic_id="977540" UNION SELECT * FROM gallery2 WHERE topic_id="1066545"