12
12
12
1
8
1
7
1
1
11
15
1
11
1
7
1
1
4
1
3
1
2
1
1
9
1
7
12
2
1
1
1
1
3
4
1
3
3
5
1
1
3
3
1
2
3
5
2
2
10
1
1
9
3
14
10
3
15
14
4
3
3
15
Decorating the Tree