add subtree-ish sources for 12.0.3

[ceph.git] / ceph / src / boost / libs / graph / test / planar_input_graphs / planar_K_4_e_15_p4.dimacs

p edge 19 21
e 0 15
e 0 6
e 2 15
e 3 7
e 3 2
e 4 13
e 4 8
e 6 1
e 7 8
e 9 1
e 10 9
e 10 5
e 11 8
e 12 11
e 12 9
e 16 14
e 16 5
e 17 14
e 17 1
e 18 13
e 18 5