3D Lines Input

   private static void ReadCuboid()
        {
            // Read the cuboid size
            string cuboidSize = Console.ReadLine();
            string[] sizes = cuboidSize.Split();
            width = int.Parse(sizes[0]);
            height = int.Parse(sizes[1]);
            depth = int.Parse(sizes[2]);
            cuboid = new char[width, height, depth];

            // Read the cuboid data
            for (int h = 0; h < height; h++)
            {
                string line = Console.ReadLine();
                string[] letters = line.Split();
                for (int d = 0; d < depth; d++)
                {
                    for (int w = 0; w < width; w++)
                    {
                        cuboid[w, h, d] = letters[d][w];
                    }
                }
            }
        }