4
1
1
9
0
0
7
0
0
6
0
0
2
0
0
2
1
1
5
0
0
9
0
0
2
0
0
8
0
0
2
2
4
2
1
4
3
2
4
5
0
0
2
0
0
5
6
12
5
1
2
3
1
1
12
1
2
2
0
0