N fx
 7 
 0 
 121 
 509 
4
0
400
3500
2
-1
0
0
0
0
 1 
 796 
 456 
0
0
0
0
0
0
0
0
0
0
 45 
 459 
 386 
22
4
30
25
-1
20
0
0
0
0
 94 
 289 
 502 
0
0
0
0
0
0
0
0
0
0
 95 
 691 
 476 
0
0
0
0
0
0
0
0
0
0
 45 
 457 
 456 
12
3
24
0
0
0
0
0
0
0
 6 
 591 
 434 
0
33
0
0
0
0
0
0
0
0
Nlinks
 13 
-
 1 
 1 
-
 0 
 3 
-
 2 
 2 
-
 0 
 3 
-
 3 
 3 
-
 0 
 3 
-
 1 
 1 
-
 3 
 2 
-
 1 
 1 
-
 4 
 1 
-
 2 
 2 
-
 4 
 1 
-
 3 
 3 
-
 4 
 1 
-
 2 
 2 
-
 3 
 4 
-
 3 
 3 
-
 3 
 4 
-
 1 
 1 
-
 3 
 5 
-
 1 
 1 
-
 2 
 6 
-
 2 
 1 
-
 5 
 6 
-
 1 
 1 
-
 6 
 4 
