1
2
5
2
3
2
3
2
9
2
1
7
3
8
1
1
3
1
1
4
1
1
3
1
1
1
3
9
5
12
1
1
3
2
3
8
1
11
2
2
2
5
1
2
1
2
2
2
4
2
4
2
3
1
2
1
4
5
4
5
6
4
2
2
3
7
6
5
6
5
1
8
4
1
1
1
2
1
2
2
2
5
2
4
8
10
Riding Bicycles