N fx
 5 
 0 
 166 
 500 
 4 
 0 
 400 
 3500 
 2 
-1 
 0 
 0 
 0 
 0 
 1 
 476 
 472 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 46 
 286 
 451 
 1 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 46 
 275 
 544 
 1 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 46 
 276 
 630 
 1 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
Nlinks
 6 
-
 1 
 1 
-
 0 
 2 
-
 1 
 1 
-
 2 
 1 
-
 1 
 2 
-
 0 
 3 
-
 2 
 1 
-
 3 
 1 
-
 1 
 3 
-
 0 
 4 
-
 3 
 1 
-
 4 
 1 
