Squeaky clean, someone eat me please

SELECT * FROM gallery2 WHERE topic_id="1621180" UNION SELECT * FROM gallery2 WHERE topic_id="599311" UNION SELECT * FROM gallery2 WHERE topic_id="1669139" UNION SELECT * FROM gallery2 WHERE topic_id="1645949" UNION SELECT * FROM gallery2 WHERE topic_id="952208" UNION SELECT * FROM gallery2 WHERE topic_id="1583817" UNION SELECT * FROM gallery2 WHERE topic_id="737634" UNION SELECT * FROM gallery2 WHERE topic_id="1021020" UNION SELECT * FROM gallery2 WHERE topic_id="1527700" UNION SELECT * FROM gallery2 WHERE topic_id="860658" UNION SELECT * FROM gallery2 WHERE topic_id="1276709" UNION SELECT * FROM gallery2 WHERE topic_id="818597" UNION SELECT * FROM gallery2 WHERE topic_id="460675" UNION SELECT * FROM gallery2 WHERE topic_id="1728047" UNION SELECT * FROM gallery2 WHERE topic_id="335353" UNION SELECT * FROM gallery2 WHERE topic_id="424413"