0
0
2
0
4
0
8
3
2
0
1
0
3
0
9
0
13
3
1
0
0
0
8
0
3
0
0
0
12
0
4
2
7
0
0
0
15
1
3
0
8
0
2
0
2
0
3
0
3
0
21
0
15
0
2
0
5
1
