N fx
 4 
 0 
 398 
 422 
0
0
0
0
0
0
0
0
0
0
 1 
 778 
 474 
0
0
0
0
0
0
0
0
0
0
 78 
 660 
 397 
32
1
0
0
0
0
0
0
0
0
 7 
 531 
 428 
0
29
59
12
0
0
0
0
0
0
Nlinks
 7 
-
 1 
 1 
-
 2 
 1 
-
 2 
 1 
-
 2 
 1 
-
 3 
 1 
-
 2 
 1 
-
 1 
 1 
-
 0 
 3 
-
 2 
 2 
-
 0 
 3 
-
 3 
 3 
-
 0 
 3 
-
 1 
 1 
-
 3 
 2 
