N fx
 7 
 0 
 157 
 486 
0
0
0
0
0
0
0
0
0
0
 1 
 791 
 474 
0
0
0
0
0
0
0
0
0
0
 71 
 446 
 404 
0
2
0
0
0
0
0
0
0
0
 26 
 660 
 561 
0
0
0
0
0
0
0
0
0
0
 25 
 306 
 559 
0
0
0
0
0
0
0
0
0
0
 42 
 571 
 425 
-320
0
0
0
0
0
0
0
0
0
 31 
 469 
 510 
50
0
0
0
0
0
0
0
0
0
Nlinks
 11 
-
 1 
 1 
-
 3 
 1 
-
 2 
 2 
-
 3 
 1 
-
 3 
 3 
-
 3 
 1 
-
 1 
 1 
-
 0 
 4 
-
 2 
 2 
-
 0 
 4 
-
 3 
 3 
-
 0 
 4 
-
 3 
 3 
-
 4 
 3 
-
 1 
 1 
-
 2 
 5 
-
 1 
 1 
-
 5 
 3 
-
 1 
 2 
-
 4 
 6 
-
 2 
 1 
-
 6 
 3 
