20
3
1
1
6
1
1
1
1
3
1
1
1
1
1
1
1
1
4
1
1
1
1
1
4
1
3
3
1
155
1
6
1
1
1
21
1
1
1
1
1

2
3
3
1
1
1
1
1
2
3
1
1
1
1
1
1
2
1
6
1
1
5
1
3
1
1
1
1
1
42
4
2
1
1
1
2
1
1
1
9
1
3
1
1
1
3
1
1
2
5
1
20
1
1
5
1
1
1
1
92
1