1# Copyright (c) 2002 Trustees of Indiana University 2# 3# Distributed under the Boost Software License, Version 1.0. 4# (See accompanying file LICENSE_1_0.txt or copy at 5# http://www.boost.org/LICENSE_1_0.txt) 6# five vertices 7n 5 8# the edges 9e 101 2 110 1 122 0 13