2
0
0
0
0
4
2
5
4
4
6
0
0
0
0
2
17
2
2
0
0
6
17
0
5
2
3
4
2
0
2
0
4
2
0
0
2
2
0
2
2
2
0
4
0
2
2
0
3
4
4
2
2
2
2
4
0
0
2
4
0
2
4
0
4
2
2
2
2
2
4
2
2
0
2
2
6
0
2
0
4
2
4
2
0
4
4
17
0
2
4
0
2
3
0
2
6
0
4
2
2
4
0
4
5
4
0
2
2
4
3
2
2
0
5
0
0
2
2
3
2
3
0
0
3
0
5
6
2
2
4
2
2
0
4
2
0
2
0
4
4
4
2
0
4
4
2
4
2
2
4
2
0
2
0
4
2
13
2
2
15
0
0
6
4
4
0
0
4
9
2
6
2
0
0
2
2
0
2
4
0
0
2
2
4
0
2
0
0
5
2
0
2
0
0
11
15
0
2
0
0
2
3
2
2
2
2
0
0
0
2
2
2
0
3
3
0
2
0
0
0
0
2
7
0
0
4
0
6
0
0
17
0
0
4
5
0
2
2
0
2
4
0
2
3
2
2
2
4
2
2
15
2
0
4
0
2
2
0
4
0
5
2
0
4
2
0
2
2
2
0
4
5
0
0
0
2
2
2
4
0
3
0
2
0
0
5
4
