17
1
2
1
3
1
2
1
1
1
1
11
3
1
3
6
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
17
1
2
1
3
1
2
1
1
1
1
11
3
1
3
6
2
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1