4
2
2
2
0
3
4
0
0
17
4
0
2
0
0
2
0
0
2
0
7
2
8
0
0
4
0
0
2
2
4
0
4
0
4
5
4
0
0
4
0
0
0
0
4
2
4
4
2
4
2
2
0
0
0
2
2
2
0
4
2
2
2
0
4
2
2
9
0
2
4
2
6
2
6
2
2
5
2
4
2
2
0
4
2
4
0
0
4
0
2
0
2
5
0
2
2
2
2
0
2
4
3
3
2
0
4
4
4
2
2
2
3
4
2
2
2
2
4
2
2
0
2
4
0
0
3
2
2
2
0
2
9
7
2
0
2
3
2
0
0
4
0
8
4
2
2
6
0
2
3
2
2
0
4
3
2
2
0
2
2
10
2
5
2
3
2
9
0
0
5
0
5
5
2
2
0
2
2
0
0
2
7
2
4
2
7
4
8
2
2
0
2
2
0
0
4
0
4
4
2
0
0
0
2
0
0
2
0
4
6
5
0
2
2
2
6
2
3
2
2
4
0
4
0
6
0
2
4
0
4
2
0
2
0
0
2
2
5
2
7
2
3
3
2
6
2
3
0
3
5
0
3
2
5
2
2
0
2
5
1
2
0
2
1
0
1
5
0
3
4
0
1
2
0
2
0
0
1
1
2
3
4
0
0
0
2
3
