4
0
0
3
0
0
4
0
0
3
0
0
5
0
0
8
0
0
4
1
2
6
1
3
6
7
8
6
1
2
6
0
0
6
0
0
6
0
0
6
0
0
13
2
1
9
3
7
4
2
2
6
4
6
4
1
1
8
3
1