2
5
1
5
3
4
2
2
2
5
3
6
3
2
6
2
4
6
1
3
5
2
4
2
4
3
1
3
5
2
2
1
1
2
3
1
9
6
4
3
1
2
4
2
2
3
4
2
7
2
3
5
1
1
2
7
12
9
3
2
2
2
Easter Tree