N fx
 8 
 0 
 172 
 442 
4
0
400
3500
2
-1
0
0
0
0
 1 
 803 
 465 
0
0
0
0
0
0
0
0
0
0
 32 
 481 
 563 
32
60
0
0
0
0
0
0
0
0
 31 
 477 
 480 
90
0
0
0
0
0
0
0
0
0
 26 
 679 
 423 
0
0
0
0
0
0
0
0
0
0
 25 
 304 
 412 
0
0
0
0
0
0
0
0
0
0
 31 
 372 
 518 
75
0
0
0
0
0
0
0
0
0
 31 
 575 
 511 
133
0
0
0
0
0
0
0
0
0
Nlinks
 13 
-
 2 
 1 
-
 3 
 4 
-
 1 
 1 
-
 4 
 1 
-
 2 
 2 
-
 4 
 1 
-
 3 
 3 
-
 4 
 1 
-
 1 
 1 
-
 5 
 4 
-
 1 
 2 
-
 5 
 3 
-
 1 
 1 
-
 0 
 5 
-
 2 
 2 
-
 0 
 5 
-
 3 
 3 
-
 0 
 5 
-
 1 
 3 
-
 5 
 6 
-
 1 
 1 
-
 6 
 2 
-
 1 
 1 
-
 2 
 7 
-
 3 
 1 
-
 7 
 4 
