2
0
1
0
2
0
1
1
9
1
5
0
0
0
1
0
3
0
8
0
5
0
14
0
3
0
20
0
1
0
6
0
5
1
5
1
5
0
6
0
32
0
27
0
2
0
4
0
11
1
49
2
