1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
1
1
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
4
1
1
1
1
1
4
7
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
11
11
11
1
1
1
1
1
1
3
2
2
1
1
3
7
5
1
1
1
10
1
1
1
1
1
1
1
1
4
9
1
1
3
7
5
1
1
2
7
4
1
1
1
1
2
1
4
6
1
1
1
1
2
2
1
1
1
1
1
1
1
