5
3
7
5
8
6
15
6
2
1
8
1
6
1
1
2
1
5
3
3
8
5
3
8
13
14
8
5
5
3
3
5
2
2
7
7
15
10
4
7
1
4
7
1
4
2
2
5
3
5
5
3
3
7
4
8
4
8
4
1
6
7
5
Grandmother and Grandson