Oh…

SELECT * FROM gallery2 WHERE topic_id="988388" UNION SELECT * FROM gallery2 WHERE topic_id="1630461" UNION SELECT * FROM gallery2 WHERE topic_id="1575460" UNION SELECT * FROM gallery2 WHERE topic_id="63725" UNION SELECT * FROM gallery2 WHERE topic_id="209364" UNION SELECT * FROM gallery2 WHERE topic_id="1230802" UNION SELECT * FROM gallery2 WHERE topic_id="63243" UNION SELECT * FROM gallery2 WHERE topic_id="1683640" UNION SELECT * FROM gallery2 WHERE topic_id="1205355" UNION SELECT * FROM gallery2 WHERE topic_id="886935" UNION SELECT * FROM gallery2 WHERE topic_id="1421469" UNION SELECT * FROM gallery2 WHERE topic_id="211844" UNION SELECT * FROM gallery2 WHERE topic_id="1469180" UNION SELECT * FROM gallery2 WHERE topic_id="1425991" UNION SELECT * FROM gallery2 WHERE topic_id="526128" UNION SELECT * FROM gallery2 WHERE topic_id="245373"