# A vertex is the same as a "corner"
vertices 12
vertex 0.000000 1.000000 0.000000
vertex 0.894450 0.447168 0.000000
vertex 0.276400 0.447168 0.850673
vertex -0.723625 0.447168 0.525744
vertex -0.723625 0.447168 -0.525745
vertex 0.276400 0.447168 -0.850673
vertex 0.723625 -0.447168 0.525745
vertex -0.276400 -0.447168 0.850673
vertex -0.894450 -0.447168 -0.000000
vertex -0.276400 -0.447168 -0.850673
vertex 0.723625 -0.447168 -0.525745
vertex 0.000000 -1.000000 0.000000

# Edges, the 0-based indices of the vertices at each end
edges 30
edge 0 1
edge 1 2
edge 2 0
edge 2 3
edge 3 0
edge 3 4
edge 4 0
edge 4 5
edge 5 0
edge 5 1
edge 1 6
edge 6 2
edge 2 7
edge 7 3
edge 3 8
edge 8 4
edge 4 9
edge 9 5
edge 5 10
edge 10 1
edge 6 7
edge 8 9
edge 9 10
edge 10 6
edge 7 8
edge 6 11
edge 11 7
edge 11 8
edge 11 9
edge 11 10

# Triangles, the 0-based indices of the vertices
triangles 20
triangle 0 1 2
triangle 0 2 3
triangle 0 3 4
triangle 0 4 5
triangle 0 5 1
triangle 1 6 2
triangle 2 7 3
triangle 3 8 4
triangle 4 9 5
triangle 5 10 1
triangle 6 7 2
triangle 8 9 4
triangle 9 10 5
triangle 10 6 1
triangle 7 8 3
triangle 6 11 7
triangle 7 11 8
triangle 8 11 9
triangle 9 11 10
triangle 10 11 6