Here’s mine :)

SELECT * FROM gallery2 WHERE topic_id="826193" UNION SELECT * FROM gallery2 WHERE topic_id="644414" UNION SELECT * FROM gallery2 WHERE topic_id="262328" UNION SELECT * FROM gallery2 WHERE topic_id="446641" UNION SELECT * FROM gallery2 WHERE topic_id="41440" UNION SELECT * FROM gallery2 WHERE topic_id="911761" UNION SELECT * FROM gallery2 WHERE topic_id="137367" UNION SELECT * FROM gallery2 WHERE topic_id="322691" UNION SELECT * FROM gallery2 WHERE topic_id="476980" UNION SELECT * FROM gallery2 WHERE topic_id="1806704" UNION SELECT * FROM gallery2 WHERE topic_id="315004" UNION SELECT * FROM gallery2 WHERE topic_id="167988" UNION SELECT * FROM gallery2 WHERE topic_id="1171488" UNION SELECT * FROM gallery2 WHERE topic_id="1531939" UNION SELECT * FROM gallery2 WHERE topic_id="1122573" UNION SELECT * FROM gallery2 WHERE topic_id="1313709"