You can take off the rest ♡ [f]

SELECT * FROM gallery2 WHERE topic_id="1013438" UNION SELECT * FROM gallery2 WHERE topic_id="942086" UNION SELECT * FROM gallery2 WHERE topic_id="755150" UNION SELECT * FROM gallery2 WHERE topic_id="301755" UNION SELECT * FROM gallery2 WHERE topic_id="1087342" UNION SELECT * FROM gallery2 WHERE topic_id="273517" UNION SELECT * FROM gallery2 WHERE topic_id="1640438" UNION SELECT * FROM gallery2 WHERE topic_id="1004084" UNION SELECT * FROM gallery2 WHERE topic_id="1226424" UNION SELECT * FROM gallery2 WHERE topic_id="255797" UNION SELECT * FROM gallery2 WHERE topic_id="1511638" UNION SELECT * FROM gallery2 WHERE topic_id="583585" UNION SELECT * FROM gallery2 WHERE topic_id="1395811" UNION SELECT * FROM gallery2 WHERE topic_id="465489" UNION SELECT * FROM gallery2 WHERE topic_id="433500" UNION SELECT * FROM gallery2 WHERE topic_id="372911"