N fx
 5 
 0 
 121 
 509 
4
0
400
3500
2
-1
0
0
0
0
 1 
 796 
 456 
0
0
0
0
0
0
0
0
0
0
 45 
 459 
 386 
22
4
30
25
-1
20
0
0
0
0
 94 
 289 
 502 
0
0
0
0
0
0
0
0
0
0
 95 
 691 
 476 
0
0
0
0
0
0
0
0
0
0
Nlinks
 10 
-
 1 
 1 
-
 0 
 3 
-
 2 
 2 
-
 0 
 3 
-
 3 
 3 
-
 0 
 3 
-
 1 
 1 
-
 3 
 2 
-
 1 
 1 
-
 4 
 1 
-
 2 
 2 
-
 4 
 1 
-
 3 
 3 
-
 4 
 1 
-
 1 
 1 
-
 2 
 4 
-
 2 
 2 
-
 3 
 4 
-
 3 
 3 
-
 3 
 4 
