옥수역 용산18:13/18:27/18:43/18:57/19:16/19:30/19:43/19:57 덕소18:10/18:40/19:10/19:40 용문18:25/18:55/19:25/19:54, 용산역 덕소18:28/18:58/19:28/19:58
당신은 어느 그룹입니까?