N fx
 5 
 0 
 398 
 468 
4
0
400
3500
2
-1
0
0
0
0
 1 
 776 
 456 
0
0
0
0
0
0
0
0
0
0
 78 
 576 
 393 
2
1
0
0
0
0
0
0
0
0
 78 
 584 
 556 
2
1
0
0
0
0
0
0
0
0
 78 
 578 
 481 
2
1
0
0
0
0
0
0
0
0
Nlinks
 6 
-
 1 
 2 
-
 0 
 4 
-
 2 
 1 
-
 4 
 1 
-
 1 
 1 
-
 0 
 2 
-
 1 
 1 
-
 2 
 1 
-
 1 
 3 
-
 0 
 3 
-
 3 
 1 
-
 3 
 1 
