2
1
7
2
1
2
2
1
2
1
11
1
5
2
1
6
1
2
1
7
1
3
6
2
3
7
3
10
2
2
1
5
2
1
2
7
2
1
1
5
1
5
5
3
5
1
1
3
1
1
1
7
1
1
7
1
1
7
1
7
7
2
2
2
1
4
2
5
1
3
2
1
8
2
5
5
Christmas Tree in a Shopping Mall