2
5
1
7
1
1
1
1
1
1
1
2
1
2
1
0
2
2
1
3
1
1
1
1
2
1
4
2
1
1
3
1
1
33
1
1
1
2
1
1
1
1
2
1
1
1
4
1
2
1