6010Fは4両かも
https://pbs.twimg.com/media/DtKAEe1UwAE3VVj.jpg
https://pbs.twimg.com/media/DtKAEe0U0AA5hNA.jpg
https://pbs.twimg.com/media/DtKAEe0VsAADG8m.jpg
https://pbs.twimg.com/media/DtKAEfCU0AAwkPY.jpg