3
2
1
0
1
0
1
0
3
2
3
2
6
6
2
1
2
1
5
6
2
1
2
1
1
0
3
2
3
5
2
1
2
1
1
0
4
5
1
0
4
5
4
4
1
0
1
0
8
7