GRAPH (#nodes #edges id uu vv ww xx yy zz):
30 138 geo(0,{30,30,3,0.200,0.000,0.000}) 30 

VERTICES (index name u v w x y z):
0 0 13 12 
1 1 19 29 
2 2 22 24 
3 3 8 14 
4 4 2 1 
5 5 9 6 
6 6 14 26 
7 7 20 23 
8 8 20 7 
9 9 23 15 
10 10 19 11 
11 11 3 1 
12 12 9 21 
13 13 2 23 
14 14 9 28 
15 15 24 13 
16 16 19 15 
17 17 18 17 
18 18 28 7 
19 19 25 23 
20 20 24 2 
21 21 5 9 
22 22 3 5 
23 23 25 25 
24 24 24 20 
25 25 15 27 
26 26 21 5 
27 27 9 4 
28 28 29 28 
29 29 15 19 

EDGES (from-node to-node length a b):
0 23 18 0 
0 17 7 0 
0 15 11 0 
0 11 15 0 
0 10 6 0 
1 29 11 0 
1 9 15 0 
1 7 6 0 
1 3 19 0 
2 22 27 0 
2 21 23 0 
2 19 3 0 
2 9 9 0 
3 27 10 0 
3 26 16 0 
3 22 10 0 
3 13 11 0 
4 27 8 0 
4 16 22 0 
4 10 20 0 
4 9 25 0 
5 26 12 0 
5 21 5 0 
5 14 22 0 
5 11 8 0 
5 8 11 0 
5 6 21 0 
6 18 24 0 
7 29 6 0 
7 20 21 0 
7 18 18 0 
7 12 11 0 
7 9 9 0 
7 8 16 0 
8 28 23 0 
8 20 6 0 
9 27 18 0 
9 26 10 0 
9 16 4 0 
9 14 19 0 
9 11 24 0 
10 26 6 0 
10 18 10 0 
11 28 37 0 
11 21 8 0 
11 15 24 0 
11 13 22 0 
12 18 24 0 
12 15 17 0 
12 13 7 0 
13 23 23 0 
13 22 18 0 
13 20 30 0 
13 18 31 0 
14 21 19 0 
14 15 21 0 
15 28 16 0 
15 16 5 0 
16 21 15 0 
19 26 18 0 
20 25 27 0 
20 24 18 0 
21 24 22 0 
21 22 4 0 
22 29 18 0 
22 27 6 0 
22 23 30 0 
24 29 9 0 
26 28 24 0