N fx
 4 
 0 
 136 
 483 
0
0
0
0
0
0
0
0
0
0
 1 
 649 
 441 
0
0
0
0
0
0
0
0
0
0
 7 
 338 
 490 
0
29
59
12
0
0
0
0
0
0
 35 
 473 
 468 
7
22
26
12
-1
0
0
0
0
0
Nlinks
 7 
-
 1 
 1 
-
 0 
 2 
-
 2 
 2 
-
 0 
 2 
-
 3 
 3 
-
 0 
 2 
-
 1 
 1 
-
 2 
 3 
-
 1 
 1 
-
 3 
 1 
-
 3 
 1 
-
 3 
 1 
-
 2 
 1 
-
 3 
 1 
