N fx
 9 
 0 
 45 
 444 
4
0
400
3500
2
-1
0
0
0
0
 1 
 769 
 525 
0
0
0
0
0
0
0
0
0
0
 67 
 349 
 622 
2
0
0
0
0
0
0
0
0
0
 9 
 460 
 525 
3
0
0
0
0
0
0
0
0
0
 11 
 542 
 626 
3
1
0
0
0
0
0
0
0
0
 65 
 173 
 449 
0
0
0
0
0
0
0
0
0
0
 66 
 669 
 463 
0
0
0
0
0
0
0
0
0
0
 37 
 227 
 603 
295
193
100
75
12
0
0
0
0
0
 31 
 420 
 473 
65
0
0
0
0
0
0
0
0
0
Nlinks
 16 
-
 1 
 1 
-
 3 
 4 
-
 2 
 2 
-
 3 
 4 
-
 3 
 1 
-
 2 
 4 
-
 1 
 1 
-
 0 
 5 
-
 2 
 2 
-
 0 
 5 
-
 3 
 3 
-
 0 
 5 
-
 1 
 1 
-
 5 
 6 
-
 1 
 1 
-
 6 
 1 
-
 2 
 2 
-
 6 
 1 
-
 3 
 3 
-
 6 
 1 
-
 3 
 1 
-
 4 
 6 
-
 1 
 3 
-
 5 
 7 
-
 1 
 1 
-
 7 
 2 
-
 1 
 1 
-
 7 
 3 
-
 1 
 2 
-
 5 
 8 
-
 2 
 1 
-
 8 
 6 
