# From http://www-b2.is.tokushima-u.ac.jp/~ikeda/suuri/graphs/g4.obj
# A bunch of Japanese cities?
.undirected

.vertices 9
Tokushima
Takamatsu
Muroto
Ikeda
Kawanoe
Kochi
Nakamura
Matsuyama
Uwajima

.edges 15
0, 1, 76
0, 2, 128
0, 3, 74
1, 3, 57
1, 4, 73
2, 5, 83
3, 4, 26
3, 5, 82
4, 5, 87
4, 7, 95
5, 6, 128
5, 7, 127
5, 8, 148
6, 8, 87
7, 8, 92