N fx
 4 
 0 
 232 
 443 
0
0
0
0
0
0
0
0
0
0
 115 
 585 
 450 
0
0
0
0
0
0
0
0
0
0
 7 
 332 
 534 
0
29
59
12
0
0
0
0
0
0
 5 
 520 
 530 
300
0
0
0
0
0
0
0
0
0
Nlinks
 8 
-
 1 
 1 
-
 0 
 1 
-
 2 
 2 
-
 0 
 1 
-
 3 
 3 
-
 0 
 1 
-
 1 
 1 
-
 0 
 2 
-
 2 
 1 
-
 0 
 2 
-
 3 
 3 
-
 0 
 2 
-
 4 
 1 
-
 3 
 1 
-
 1 
 1 
-
 2 
 3 
