5
4
4
9
3
4
0
0
7
0
5
5
0
0
0
0
0
0
0
0
4
2
0
0
5
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
6
0
6
2
8
0
4
3
7
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
0
0
3
7
6
9
1
0
0
0
0
0
0
2
3
0
2
2
3
1
5
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
5
0
6
0
0
2
3
6
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
2
4
0
0
0
0
0
0
0
7
4
0
0
0
4
4
3
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
5
0
8
8
9
8
0
0
12
10
10
0
5
5
0
5
3
5
0
8
0
0
0
8
0
9
0
0
0
4
3
8
0
0
0
0
0
0
0
0
0
6
0
3
0
3
5
4
0
12
6
0
25
5
5
2
1
0
0
0
0
2
1
7
9
9
7
0
3
8
0
2
0
2
0
0
0
5
0
0
0
0
0
