10
9
1
1
4
8
3
3
1
1
4
3
1
2
1
3
3
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
3
1
1
10
9
1
1
4
8
3
3
1
1
4
3
1
2
1
3
3
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
3
1
1