N fx
 5 
 0 
 145 
 516 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 1 
 489 
 510 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 55 
 332 
 433 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 55 
 347 
 347 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 55 
 290 
 572 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
Nlinks
 6 
-
 1 
 3 
-
 0 
 4 
-
 1 
 1 
-
 0 
 3 
-
 1 
 1 
-
 3 
 1 
-
 2 
 1 
-
 2 
 1 
-
 3 
 1 
-
 4 
 1 
-
 1 
 2 
-
 0 
 2 
