2
1
9
10
1
0
2
4
1
0
3
2
1
0
1
0
2
1
1
0
7
11
2
1
1
0
3
2
3
2
2
2
1
0
2
2
4
4
1
0
4
3
3
2
2
1
1
0
2
2