4
13
1
3
236
3

2
1
1
3
2
1
1
2
2
1
2
1
1
3
4
1
1
2
1
1
1
1
4
1
1
1
1
1
1
2
1
1
4
3
1
1
1
7
3
1
1
1
1
1
2
4
2
1
2
1
1
1
1
2
2
2
2
1
1
1
1
4
2
1
1
2
1
1
1
1
1
2
1
1
2
5
1
1
4
1
1
1
5
1
2
1
1
1
4
1
1
26
1
1
2
2
1
1
1
1
1
2
1
1
2
1
1
12
1
1
2
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
3
1
1
2
2
1
1
1
1
1
1
1
1
1
2
4
1