1
2
1
2
1
2
4
1
1
7
2
2
3
2
1
1
1
2
2
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
8
1
1
1
1
1
1
1
2
2
1
3
1
2
1
1
3
2
3
3
1
1
1
1
1
1
3
1
2
1
9
2
1
1
1
1
1
1
1
1
4
3
2
2
2
2
1
1
3
2
1
5
2
1
3
2
1
1
5
2
1
1
1
2
1
1
1
1
1
1
4
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
2
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
3
1
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
2
1
2
2
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
57
26
54
5