4
4
3
6
6
0
0
15
2
0
2
2
1
2
4
2
4
2
4
2
3
4
4
5
2
2
5
7
4
2
3
2
6
4
2
0
2
2
2
3
5
2
2
3
0
5
2
0
4
0
0
0
2
0
2
0
27
2
5
2
2
2
6
4
2
4
5
2
2
2
2
2
7
5
3
2
4
17
2
2
2
0
0
0
2
4
0
2
2
0
0
2
2
15
2
2
2
0
4
2
5
13
4
4
6
2
15
21
4
4
2
5
2
3
2
0
4
4
2
4
4
7
2
5
2
2
7
2
6
2
2
1
0
2
4
2
3
1
4
4
2
7
6
2
0
4
4
6
4
5
0
0
2
0
3
2
0
4
6
2
2
0
2
4
0
2
4
5
0
0
0
2
0
0
5
2
4
0
4
0
4
13
0
3
5
2
1
4
4
3
0
4
2
0
5
2
6
4
4
0
17
0
0
4
0
0
15
3
3
4
2
2
2
0
0
0
2
2
2
2
2
2
1
1
2
2
0
0
5
0
6
1
2
1
4
0
4
4
5
2
2
0
3
4
0
4
4
1
2
15
0
4
0
2
5
3
1
17
4
4
0
0
0
0
4
7
3
0
0
5
2
2
0
13
2
4
0
2
1
2
1
0
21
5
2
0
7
0
