Nice

SELECT * FROM gallery2 WHERE topic_id="1203893" UNION SELECT * FROM gallery2 WHERE topic_id="857902" UNION SELECT * FROM gallery2 WHERE topic_id="1079168" UNION SELECT * FROM gallery2 WHERE topic_id="1586811" UNION SELECT * FROM gallery2 WHERE topic_id="708554" UNION SELECT * FROM gallery2 WHERE topic_id="338543" UNION SELECT * FROM gallery2 WHERE topic_id="51736" UNION SELECT * FROM gallery2 WHERE topic_id="1267703" UNION SELECT * FROM gallery2 WHERE topic_id="1810654" UNION SELECT * FROM gallery2 WHERE topic_id="856208" UNION SELECT * FROM gallery2 WHERE topic_id="1749564" UNION SELECT * FROM gallery2 WHERE topic_id="1170697" UNION SELECT * FROM gallery2 WHERE topic_id="313825" UNION SELECT * FROM gallery2 WHERE topic_id="944472" UNION SELECT * FROM gallery2 WHERE topic_id="926318" UNION SELECT * FROM gallery2 WHERE topic_id="1074730"