guess what i'm thinking now

SELECT * FROM gallery2 WHERE topic_id="905711" UNION SELECT * FROM gallery2 WHERE topic_id="1520809" UNION SELECT * FROM gallery2 WHERE topic_id="1431403" UNION SELECT * FROM gallery2 WHERE topic_id="1739541" UNION SELECT * FROM gallery2 WHERE topic_id="199868" UNION SELECT * FROM gallery2 WHERE topic_id="652082" UNION SELECT * FROM gallery2 WHERE topic_id="1363418" UNION SELECT * FROM gallery2 WHERE topic_id="1163820" UNION SELECT * FROM gallery2 WHERE topic_id="1023246" UNION SELECT * FROM gallery2 WHERE topic_id="1412902" UNION SELECT * FROM gallery2 WHERE topic_id="1663641" UNION SELECT * FROM gallery2 WHERE topic_id="278830" UNION SELECT * FROM gallery2 WHERE topic_id="1575856" UNION SELECT * FROM gallery2 WHERE topic_id="877101" UNION SELECT * FROM gallery2 WHERE topic_id="286650" UNION SELECT * FROM gallery2 WHERE topic_id="561129"