data/connectivity/graph_structure/hard/graph1036.txt

26 29
6 19
5 4
0 13
14 16
1 0
14 3
4 0
5 22
19 17
0 2
7 11
22 19
22 14
3 0
10 0
25 23
20 2
8 4
8 9
21 1
11 21
10 2
24 12
17 10
23 14
12 5
23 1
18 19
15 16