edges.txt

NODE_CAPACITY POSITION_X POSITION_Y => format of data
FIRST REGION NODE EDGES
1 32
1 31
1 2
1 3
1 4
1 8
2 3
2 6
2 5
2 7
3 4
3 8
4 5
4 7
4 6
4 9
SECOND REGION NODE EDGES
9 10
9 18
10 11
11 13
11 12 
12 13
12 15
13 14
13 16
14 15
14 17
15 16
16 17
17 9
THIRD REGION NODE EDGES
18 17
18 19 
19 20 
20 21
20 22
21 22
21 24
22 23 
23 24   
FORTH REGION NODE EDGES
26 23
26 27   
27 28
27 29  
28 29
28 30  
29 30
29 31  
30 31
31 32  
31 27  
32 27