ynao_20010605_060017509.fts ynao_20010605_060140509.fts ynao_20010605_060259509.fts ynao_20010605_060340509.fts ynao_20010605_060443509.fts ynao_20010605_060544509.fts ynao_20010605_060650509.fts ynao_20010605_060750509.fts ynao_20010605_060918509.fts