N fx
 6 
 0 
 249 
 488 
0
0
0
0
0
0
0
0
0
0
 1 
 788 
 462 
0
0
0
0
0
0
0
0
0
0
 7 
 429 
 426 
0
29
59
12
0
0
0
0
0
0
 79 
 650 
 413 
-(x+x2-1)
0
0
0
0
0
0
0
0
0
 76 
 513 
 374 
h*h
0
0
0
0
0
0
0
0
0
 76 
 551 
 469 
w*w
0
0
0
0
0
0
0
0
0
Nlinks
 10 
-
 1 
 1 
-
 0 
 2 
-
 2 
 2 
-
 0 
 2 
-
 3 
 3 
-
 0 
 2 
-
 1 
 1 
-
 3 
 1 
-
 1 
 1 
-
 2 
 4 
-
 1 
 1 
-
 2 
 5 
-
 3 
 1 
-
 3 
 1 
-
 2 
 1 
-
 3 
 1 
-
 1 
 1 
-
 4 
 3 
-
 2 
 1 
-
 5 
 3 
