[from here] [M1 specifically]
The small shinigami padded down the hallway to M1. Clad in her uniform, she blended in well with the darkness until she reached the far end door. There she turned her flashlight on, the light muted by a piece of cloth tied over it, and let it hand from her sash, illuminating the small circle of her immediate area. Since Mustang didn't know she was stopping by, she figured she'd turn the light on.
Face solemn, Momo knocked on the colonel's door. "Mustang-san? It's Hinamoro Momo," she identified herself.