4
6
4
3
4
4
3
4
3
3
4
3
1
5
3
1
1
1
3
2
1
1
2
2
2
3
5
2
4
5
5
6
2
1
1
3
1
2
2
2
2
1
2
3
3
7
1
3
8
3
13
2
5
5
1
8
2
11
10
4
7
9
Paper Boat