8
0
2
8
12
12
2
4
8
4
4
0
10
13
6
8
0
6
5
4
2
8
7
0
9
2
8
8
10
2
0
8
6
0
8
0
0
6
4
12
0
8
0
0
18
2
10
0
8
6
4
8
6
0
4
6
12
4
6
0
0
2
6
0
0
0
7
0
4
2
0
0
0
13
4
0
6
4
0
6
10
6
0
0
0
6
0
2
0
6
0
0
6
6
0
0
0
8
4
19
10
7
9
4
8
0
0
0
0
6
8
0
4
9
2
0
0
0
0
0
0
16
6
6
6
0
7
4
0
0
0
0
0
9
6
0
7
7
0
0
0
0
0
0
10
0
6
6
8
9
8
10
0
0
0
0
4
8
8
9
0
2
4
4
6
0
0
0
8
8
0
0
8
8
8
0
9
6
0
0
8
4
0
0
4
9
0
10
4
8
10
0
11
2
6
10
2
7
16
6
12
9
0
0
6
4
7
2
6
8
4
4
8
14
0
4
6
0
6
2
0
2
0
6
5
10
0
0
6
0
9
8
8
9
6
0
10
6
0
0
7
0
4
11
6
6
2
10
0
0
0
0
4
6
2
2
6
12
6
0
10
8
4
8
4
6
0
2
14
0
0
2
8
8
15
0
4
0
8
0
6
0
4
7
0
6
2
0
