In position (Nekoarashi)

SELECT * FROM gallery2 WHERE topic_id="1091843" UNION SELECT * FROM gallery2 WHERE topic_id="480319" UNION SELECT * FROM gallery2 WHERE topic_id="1793455" UNION SELECT * FROM gallery2 WHERE topic_id="515029" UNION SELECT * FROM gallery2 WHERE topic_id="378268" UNION SELECT * FROM gallery2 WHERE topic_id="1150356" UNION SELECT * FROM gallery2 WHERE topic_id="830756" UNION SELECT * FROM gallery2 WHERE topic_id="649089" UNION SELECT * FROM gallery2 WHERE topic_id="1636961" UNION SELECT * FROM gallery2 WHERE topic_id="1796842" UNION SELECT * FROM gallery2 WHERE topic_id="543871" UNION SELECT * FROM gallery2 WHERE topic_id="87091" UNION SELECT * FROM gallery2 WHERE topic_id="1021809" UNION SELECT * FROM gallery2 WHERE topic_id="1615464" UNION SELECT * FROM gallery2 WHERE topic_id="1040991" UNION SELECT * FROM gallery2 WHERE topic_id="1623833"