4
3
3
4
2
2
5
0
3
4
2
4
4
6
0
0
2
0
4
2
2
5
2
4
0
20
4
0
2
4
2
6
0
0
2
4
2
0
2
4
0
2
0
4
4
2
4
5
2
4
0
4
0
2
2
4
2
0
2
2
0
0
4
4
0
6
4
0
0
2
2
0
3
2
6
0
0
3
2
6
2
2
2
0
2
2
5
4
0
2
2
37
2
2
0
0
2
0
2
2
2
0
2
2
0
0
2
5
2
39
0
34
0
2
2
0
0
5
0
2
2
0
2
2
4
4
5
4
0
2
0
4
2
0
2
0
0
4
4
2
4
4
4
4
0
5
2
0
0
2
4
0
32
2
4
0
7
0
2
2
0
4
0
5
4
4
2
8
27
2
0
5
0
2
0
3
0
2
0
6
2
9
4
0
0
0
0
2
2
2
4
2
2
2
4
14
2
7
0
0
4
4
0
7
0
0
5
4
2
4
0
0
7
4
2
2
7
2
0
0
0
3
2
2
4
4
2
4
4
2
5
0
0
4
6
0
5
4
0
0
9
2
73
0
0
4
2
6
2
2
2
0
0
6
2
2
0
10
4
0
0
2
2
4
0
24
4
0
2
0
4
2
5
7
4
4
2
3
2
4
3
36
4
5
35
4
0
5
