4
3
2
5
2
4
0
0
2
1
5
0
2
2
3
0
4
2
4
2
3
4
2
0
2
2
2
6
3
0
15
2
5
15
0
4
2
0
1
2
7
0
6
2
4
2
5
0
0
2
17
6
4
4
7
2
4
0
2
3
2
4
0
2
0
0
5
0
4
2
0
2
2
2
17
4
4
0
6
0
0
6
0
2
2
4
2
2
0
5
4
9
0
1
4
4
4
0
2
2
3
2
3
0
0
35
0
13
0
0
2
5
4
0
2
0
0
2
0
2
2
4
0
2
2
13
2
1
2
4
15
0
4
3
4
2
2
0
0
4
0
2
2
0
0
0
2
0
2
4
2
2
2
0
4
0
2
5
0
4
15
2
4
0
4
4
6
2
0
2
3
4
2
0
4
7
5
2
0
0
4
4
2
4
5
4
3
0
3
4
2
2
2
4
0
2
2
0
2
4
6
2
4
2
2
4
0
3
0
0
0
2
13
3
2
0
4
0
0
7
6
2
2
0
0
6
17
17
4
2
7
2
6
2
2
4
5
13
0
2
2
0
2
0
13
4
2
0
2
5
5
2
0
2
4
2
5
3
0
2
13
0
2
2
2
4
0
5
2
0
7
1
0
2
0
4
2
0
4
5
2
4
2
4
0
6
0
0
