2
1
1
1
1
2
1
1
1
1
2
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
2
3
8
10
1
1
3
1
32
3
2
1
1
1
1
6
1
3
3
7
12
2