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