4
0
0
4
3
2
4
2
2
8
2
2
2
1
2
2
0
1
7
10
8
3
2
1
4
1
0
8
0
0
8
0
0
15
0
0
9
0
0
13
0
0
6
0
0
4
0
0
6
3
3
4
0
0
11
0
0
11
0
0