Blended patterns

SELECT * FROM gallery2 WHERE topic_id="926951" UNION SELECT * FROM gallery2 WHERE topic_id="1370781" UNION SELECT * FROM gallery2 WHERE topic_id="1812147" UNION SELECT * FROM gallery2 WHERE topic_id="878618" UNION SELECT * FROM gallery2 WHERE topic_id="211660" UNION SELECT * FROM gallery2 WHERE topic_id="554367" UNION SELECT * FROM gallery2 WHERE topic_id="1731647" UNION SELECT * FROM gallery2 WHERE topic_id="999336" UNION SELECT * FROM gallery2 WHERE topic_id="577739" UNION SELECT * FROM gallery2 WHERE topic_id="1444236" UNION SELECT * FROM gallery2 WHERE topic_id="1575334" UNION SELECT * FROM gallery2 WHERE topic_id="455238" UNION SELECT * FROM gallery2 WHERE topic_id="1505032" UNION SELECT * FROM gallery2 WHERE topic_id="1819726" UNION SELECT * FROM gallery2 WHERE topic_id="39751" UNION SELECT * FROM gallery2 WHERE topic_id="462593"