N fx
 3 
 0 
 36 
 485 
 4 
 0 
 400 
 3500 
 2 
-1 
 0 
 0 
 0 
 0 
 1 
 552 
 452 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 56 
 247 
 475 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
Nlinks
 6 
-
 1 
 1 
-
 0 
 2 
-
 2 
 2 
-
 0 
 2 
-
 3 
 3 
-
 0 
 2 
-
 1 
 1 
-
 2 
 1 
-
 2 
 2 
-
 2 
 1 
-
 3 
 3 
-
 2 
 1 
