Who needs help in math here? 🤓🤟🏻

SELECT * FROM gallery2 WHERE topic_id="959365" UNION SELECT * FROM gallery2 WHERE topic_id="1310157" UNION SELECT * FROM gallery2 WHERE topic_id="204869" UNION SELECT * FROM gallery2 WHERE topic_id="1821314" UNION SELECT * FROM gallery2 WHERE topic_id="412895" UNION SELECT * FROM gallery2 WHERE topic_id="561085" UNION SELECT * FROM gallery2 WHERE topic_id="497187" UNION SELECT * FROM gallery2 WHERE topic_id="1265152" UNION SELECT * FROM gallery2 WHERE topic_id="1390821" UNION SELECT * FROM gallery2 WHERE topic_id="745761" UNION SELECT * FROM gallery2 WHERE topic_id="280796" UNION SELECT * FROM gallery2 WHERE topic_id="266254" UNION SELECT * FROM gallery2 WHERE topic_id="1262424" UNION SELECT * FROM gallery2 WHERE topic_id="648547" UNION SELECT * FROM gallery2 WHERE topic_id="1709578" UNION SELECT * FROM gallery2 WHERE topic_id="128007"