3
6
3
5
4
9
2
1
2
1
1
0
1
1
1
0
4
4
3
3
4
4
1
0
2
1
3
3
4
9
3
4
1
0
1
0
2
1
2
2
1
0
2
3
1
0
3
2
1
0