8
4
0
0
8
4
0
0
7
0
5
0
9
0
9
0
8
0
11
0
6
7
8
0
0
11
6
0
0
4
6
0
0
30
0
4
4
8
8
0
0
11
11
0
0
2
4
0
0
6
4
4
0
4
8
0
0
4
0
7
0
6
6
4
0
17
0
8
0
8
0
9
0
5
0
8
0
3
0
4
0
4
0
4
0
6
0
8
0
11
6
8
0
2
0
6
0
4
0
7
0
2
0
6
0
10
6
7
0
4
4
2
0
0
2
7
0
0
10
8
0
0
0
0
4
0
6
0
0
4
6
0
0
4
0
0
9
9
7
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
5
0
2
0
8
11
0
4
0
4
6
6
6
0
6
0
13
0
0
0
0
0
0
0
0
0
4
0
0
10
0
0
0
0
10
0
0
13
8
4
4
5
0
13
0
8
0
8
0
4
0
2
0
4
0
6
0
6
6
9
0
0
17
2
0
2
5
6
0
0
0
6
0
4
6
6
0
6
4
6
0
0
6
6
0
0
6
4
0
0
6
8
0
0
6
13
0
0
6
12
0
0
6
10
0
0
10
8
0
0
6
6
0
0
6
0
11
0
8
0
6
0
6
8
12
0
6
4
0
0
27
8
