3
0
3
0
4
0
21
0
3
0
11
0
8
0
7
0
4
0
2
0
6
0
7
0
4
0
8
0
177
0
4
0
4
0
10
0
6
0
7
0
3
0
8
0
9
0
9
0
1
0
6
0
5
1
21
0
16
0
7
0