6
6
6
8
8
5
5
8
6
5
6
6
5
5
6
6
8
4
6
3
2
6
2
3
5
6
6
6
8
7
5
8
4
6
8
6
5
5
4
2
0
4
6
2
2
6
4
4
6
4
6
8
2
2
2
2
4
4
4
4
5
4
6
5
6
5
6
6
6
6
6
7
6
6
6
6
6
2
6
6
6
6
6
6
8
6
6
5
6
6
6
6
6
6
6
6
6
4
8
6
8
6
9
8
6
5
6
2
0
0
0
0
0
0
0
2
0
2
0
2
0
2
0
0
3
0
0
0
0
0
0
4
2
0
0
2
2
0
0
0
0
2
0
2
2
0
0
2
2
4
2
2
4
3
2
2
2
0
0
0
2
2
2
2
0
2
2
0
0
0
0
0
2
0
0
2
0
0
0
2
0
0
0
0
0
0
0
0
2
0
2
0
0
2
0
2
0
0
0
2
2
0
2
2
0
2
0
0
0
0
0
0
2
2
0
0
0
2
0
0
0
0
2
0
2
2
0
0
2
0
0
2
0
0
0
0
0
2
0
2
0
2
2
2
4
0
0
0
2
0
2
0
2
0
0
2
2
2
0
2
2
2
2
0
0
0
0
0
2
4
4
6
8
6
2
4
6
4
2
0
0
7
2
2
0
0
2
0
