# Shewchuk Triangle .poly file, produced by the CGAL::Mesh_2 package
# Neither attributes nor boundary markers are used.
4 2 0 0

1 2 -2
2 2 2
3 -2 2
4 -2 -2

4 0
1 2 3
2 2 1
3 4 1
4 4 3

0