code please

SELECT * FROM gallery2 WHERE topic_id="1678197" UNION SELECT * FROM gallery2 WHERE topic_id="602254" UNION SELECT * FROM gallery2 WHERE topic_id="1472549" UNION SELECT * FROM gallery2 WHERE topic_id="1780943" UNION SELECT * FROM gallery2 WHERE topic_id="721630" UNION SELECT * FROM gallery2 WHERE topic_id="261090" UNION SELECT * FROM gallery2 WHERE topic_id="1053658" UNION SELECT * FROM gallery2 WHERE topic_id="28455" UNION SELECT * FROM gallery2 WHERE topic_id="1433772" UNION SELECT * FROM gallery2 WHERE topic_id="1727150" UNION SELECT * FROM gallery2 WHERE topic_id="1491468" UNION SELECT * FROM gallery2 WHERE topic_id="1047335" UNION SELECT * FROM gallery2 WHERE topic_id="514095" UNION SELECT * FROM gallery2 WHERE topic_id="805608" UNION SELECT * FROM gallery2 WHERE topic_id="1375371" UNION SELECT * FROM gallery2 WHERE topic_id="1295362"