xref: /third_party/boost/libs/graph/test/planar_input_graphs/nonplanar_peterson.dimacs

c K_3_3

p edge 10 15

e 0 1
e 1 2
e 2 3
e 3 4
e 4 0
e 0 5
e 1 6
e 2 7
e 3 8
e 4 9
e 5 7
e 5 8
e 6 8
e 6 9
e 7 9