Couples that play together stay together [MF]

SELECT * FROM gallery2 WHERE topic_id="774560" UNION SELECT * FROM gallery2 WHERE topic_id="1262488" UNION SELECT * FROM gallery2 WHERE topic_id="429741" UNION SELECT * FROM gallery2 WHERE topic_id="674058" UNION SELECT * FROM gallery2 WHERE topic_id="693527" UNION SELECT * FROM gallery2 WHERE topic_id="1138267" UNION SELECT * FROM gallery2 WHERE topic_id="1213112" UNION SELECT * FROM gallery2 WHERE topic_id="306795" UNION SELECT * FROM gallery2 WHERE topic_id="1460784" UNION SELECT * FROM gallery2 WHERE topic_id="417857" UNION SELECT * FROM gallery2 WHERE topic_id="22884" UNION SELECT * FROM gallery2 WHERE topic_id="14208" UNION SELECT * FROM gallery2 WHERE topic_id="1170800" UNION SELECT * FROM gallery2 WHERE topic_id="1453126" UNION SELECT * FROM gallery2 WHERE topic_id="1003271" UNION SELECT * FROM gallery2 WHERE topic_id="1314858"