2
1
11
2
1
1
2
5
7
1
2
1
1
5
2
2
1
10
2
1
1
2
5
6
1
2
1
1
5
1
1
6
6
1
1
1
1
1
1
1
1
6
7
6
1
1
1
1
1
6
1
1
1
1
1
1
1
2
1
2
7
1
1
1
6
1
1
1
2
1
2
Chairs