 0 
 0 
4
 0 
 0 
2
3
6
8
 0 
 0 
2
 0 
 0 
 0 
 0 
 0 
 0 
3
 0 
8
 0 
 0 
5
 0 
 0 
 0 
9
 0 
5
 0 
3
6
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
 0 
5
4
 0 
1
 0 
7
 0 
 0 
 0 
8
 0 
 0 
5
 0 
1
 0 
 0 
 0 
 0 
 0 
 0 
4
 0 
 0 
1
8
9
4
 0 
 0 
6
 0 
 0 
