0
2
4
2
3
0
0
0
0
5
0
2
1
0
0
2
4
0
2
2
4
9
0
2
0
4
0
0
0
2
2
2
2
2
2
5
4
4
0
2
4
2
2
6
4
5
0
6
0
0
0
0
0
16
0
3
4
4
5
2
2
2
4
1
3
4
4
0
4
5
2
4
6
0
4
2
3
0
4
0
2
0
0
3
2
6
9
0
2
0
2
2
0
6
5
5
2
0
4
0
2
3
2
0
4
2
0
2
2
14
3
0
0
4
4
2
0
0
6
2
0
0
2
0
2
4
2
4
0
0
0
4
2
2
0
2
2
0
4
0
2
0
4
2
0
2
2
2
2
2
2
2
0
2
4
2
2
2
0
0
2
1
6
2
3
4
4
2
0
0
0
4
4
4
2
2
2
4
0
0
4
2
2
2
2
0
2
4
4
5
2
2
0
0
17
2
3
2
3
2
2
0
2
0
0
5
2
0
2
2
0
1
2
0
2
1
4
7
0
6
5
0
5
2
4
2
0
25
0
18
2
0
2
4
4
2
0
0
2
2
0
0
0
0
0
2
4
2
0
0
0
4
0
4
2
0
2
4
11
4
2
3
0
5
2
4
2
0
4
2
2
0
0
0
2
3
5
2
0
2
0
5
6
4
4
2
2
4
