-1 1 2 2 2 2 2 2 2 2 2 2 
1 -1 2 2 2 2 2 2 2 2 2 2 
2 2 -1 0 1 1 1 2 2 2 2 2 
2 2 0 -1 1 2 2 0 0 1 2 2 
2 2 1 1 -1 2 2 0 1 0 2 2 
2 2 1 2 2 -1 0 2 2 2 0 1 
2 2 1 2 2 0 -1 2 2 2 1 0 
2 2 2 0 0 2 2 -1 1 1 0 0 
2 2 2 0 1 2 2 1 -1 0 1 0 
2 2 2 1 0 2 2 1 0 -1 0 1 
2 2 2 2 2 0 1 0 1 0 -1 1 
2 2 2 2 2 1 0 0 0 1 1 -1 
332[+0] millis.
206[+0] nodes