Ready 😉

SELECT * FROM gallery2 WHERE topic_id="245275" UNION SELECT * FROM gallery2 WHERE topic_id="1433306" UNION SELECT * FROM gallery2 WHERE topic_id="150893" UNION SELECT * FROM gallery2 WHERE topic_id="655595" UNION SELECT * FROM gallery2 WHERE topic_id="1339791" UNION SELECT * FROM gallery2 WHERE topic_id="1235114" UNION SELECT * FROM gallery2 WHERE topic_id="660782" UNION SELECT * FROM gallery2 WHERE topic_id="786777" UNION SELECT * FROM gallery2 WHERE topic_id="768883" UNION SELECT * FROM gallery2 WHERE topic_id="568792" UNION SELECT * FROM gallery2 WHERE topic_id="677378" UNION SELECT * FROM gallery2 WHERE topic_id="523906" UNION SELECT * FROM gallery2 WHERE topic_id="1290576" UNION SELECT * FROM gallery2 WHERE topic_id="1256937" UNION SELECT * FROM gallery2 WHERE topic_id="1506731" UNION SELECT * FROM gallery2 WHERE topic_id="360354"