N fx
 4 
 0 
 235 
 464 
4
0
0
0
0
0
0
0
0
0
 1 
 776 
 421 
0
0
0
0
0
0
0
0
0
0
 7 
 393 
 405 
0
29
59
12
0
0
0
0
0
0
 96 
 560 
 410 
8
250
3
50
-1
0
0
0
0
0
Nlinks
 7 
-
 1 
 1 
-
 0 
 2 
-
 2 
 2 
-
 0 
 2 
-
 3 
 3 
-
 0 
 2 
-
 1 
 1 
-
 2 
 3 
-
 1 
 1 
-
 3 
 1 
-
 2 
 1 
-
 3 
 1 
-
 3 
 1 
-
 3 
 1 
