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