38 # Number of points (here 8 cube corners)
4 0.000 0.000 0.000 # Point with index 0
11 0.000 0.042 0.042 # point with index 7
150 # No 3D faces from lines
176 # 6 faces to describe the cube
184 0 4 5 1 # Face with index 0 defined by 3D point 0, 4, 5 and 1
234 7 6 5 4 # Face with index 5