EQ2EMu/EQ2/source/depends/boost_1_72_0/libs/graph/test/planar_input_graphs/nonplanar_K_5_e_6_p3.dimacs

p edge 11 16
e 0 2
e 0 8
e 0 5
e 0 6
e 1 7
e 1 5
e 2 8
e 2 5
e 3 4
e 3 2
e 4 6
e 7 8
e 9 5
e 9 6
e 10 8
e 10 6