8
0
9
0
2
2
10
0
6
0
6
0
4
0
6
0
10
0
10
0
6
8
4
0
8
0
9
0
6
0
6
0
12
0
12
0
4
0
9
0
5
0
6
0
6
0
10
0
7
0
6
0
8
0
6
0
6
0
8
0
13
0
8
0
6
4
4
0
0
4
6
0
14
10
4
0
0
2
4
0
0
2
6
0
0
15
6
0
0
6
8
0
0
6
8
0
0
4
0
6
0
10
0
8
0
6
0
6
0
6
0
13
0
6
8
8
0
0
10
8
0
0
0
0
4
0
4
2
4
4
6
0
4
6
0
0
8
15
12
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
13
0
0
4
8
6
0
8
2
4
6
6
6
4
4
6
12
0
6
15
0
0
0
0
0
0
0
0
4
0
0
0
0
0
10
0
8
0
0
6
3
0
9
6
0
6
0
10
0
8
0
4
0
10
0
4
0
20
0
6
12
6
0
2
4
2
0
2
10
6
0
0
6
6
0
0
15
6
0
4
11
8
0
0
4
8
0
0
6
4
0
0
6
4
0
0
6
4
4
0
4
4
0
0
11
0
0
0
24
4
0
0
5
4
12
0
2
2
8
0
8
0
2
0
6
0
2
0
7
0
10
0
8
0
