N fx
 4 
 0 
 24 
 541 
4
0
400
3500
2
-1
0
0
0
0
 1 
 769 
 525 
0
0
0
0
0
0
0
0
0
0
 57 
 434 
 516 
0
0
0
0
0
0
0
0
0
0
 7 
 218 
 536 
0
29
59
12
0
0
0
0
0
0
Nlinks
 7 
-
 1 
 1 
-
 2 
 1 
-
 2 
 2 
-
 2 
 1 
-
 3 
 3 
-
 2 
 1 
-
 1 
 1 
-
 3 
 2 
-
 1 
 1 
-
 0 
 3 
-
 2 
 2 
-
 0 
 3 
-
 3 
 3 
-
 0 
 3 
