4
3
8
8
4
2
2
5
0
4
2
6
6
2
2
4
2
2
2
6
10
0
2
3
0
4
2
0
2
0
10
0
0
0
0
0
2
2
6
6
0
0
4
2
2
4
8
5
6
2
8
6
2
2
2
2
0
0
0
4
7
4
0
2
4
4
7
2
2
2
0
7
4
0
2
0
0
0
4
0
0
2
5
0
4
6
4
2
6
6
4
0
2
3
5
0
4
2
0
4
6
6
4
0
4
2
4
2
4
2
4
2
2
2
2
2
0
3
2
2
2
2
5
2
2
4
0
2
8
0
6
12
0
2
2
0
4
0
2
4
6
4
4
0
4
0
0
0
2
2
0
3
4
0
4
0
0
0
6
4
0
4
0
0
2
0
0
0
0
0
10
2
4
0
0
6
0
2
13
15
2
2
0
4
2
0
2
2
0
0
0
0
2
0
0
2
3
0
11
4
0
2
0
2
2
8
2
0
2
4
2
2
0
10
4
6
0
3
4
5
2
10
2
4
0
2
8
0
8
4
4
2
8
2
15
10
0
2
4
0
2
0
2
2
0
4
3
0
2
2
2
0
13
0
2
10
0
0
2
4
4
0
4
2
0
2
2
4
0
0
4
4
2
6
2
0
0
3
0
4
19
0
11
2
4
0
4
2
