1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
3
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
4
1
1
1
3
1
1
6
2
1
1
1
2