2
1
2
5
3
7
2
1
1
1
4
3
32
1
1

1
9
2
1
1
1
2
1
2
1
1
1
7
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
2
2
1
1
2
1
1
1
2
5